2022-08-21 16:59:35 +02:00
<!DOCTYPE html>
2023-03-11 17:02:25 +01:00
<!-- Generated by pkgdown: do not edit by hand --> < html lang = "en" > < head > < meta http-equiv = "Content-Type" content = "text/html; charset=UTF-8" > < meta charset = "utf-8" > < meta http-equiv = "X-UA-Compatible" content = "IE=edge" > < meta name = "viewport" content = "width=device-width, initial-scale=1, shrink-to-fit=no" > < meta name = "description" content = "These functions determine which items in a vector can be considered (the start of) a new episode. This can be used to determine clinical episodes for any epidemiological analysis. The get_episode() function returns the index number of the episode per group, while the is_new_episode() function returns TRUE for every new get_episode() index. Both absolute and relative episode determination are supported." > < title > Determine Clinical or Epidemic Episodes — get_episode • AMR (for R)< / title > <!-- favicons --> < link rel = "icon" type = "image/png" sizes = "16x16" href = "../favicon-16x16.png" > < link rel = "icon" type = "image/png" sizes = "32x32" href = "../favicon-32x32.png" > < link rel = "apple-touch-icon" type = "image/png" sizes = "180x180" href = "../apple-touch-icon.png" > < link rel = "apple-touch-icon" type = "image/png" sizes = "120x120" href = "../apple-touch-icon-120x120.png" > < link rel = "apple-touch-icon" type = "image/png" sizes = "76x76" href = "../apple-touch-icon-76x76.png" > < link rel = "apple-touch-icon" type = "image/png" sizes = "60x60" href = "../apple-touch-icon-60x60.png" > < script src = "../deps/jquery-3.6.0/jquery-3.6.0.min.js" > < / script > < meta name = "viewport" content = "width=device-width, initial-scale=1, shrink-to-fit=no" > < link href = "../deps/bootstrap-5.2.2/bootstrap.min.css" rel = "stylesheet" > < script src = "../deps/bootstrap-5.2.2/bootstrap.bundle.min.js" > < / script > < link href = "../deps/Fira_Code-0.4.5/font.css" rel = "stylesheet" > <!-- Font Awesome icons --> < link rel = "stylesheet" href = "https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.1/css/all.min.css" integrity = "sha256-mmgLkCYLUQbXn0B1SRqzHar6dCnv9oZFPEC1g1cwlkk=" crossorigin = "anonymous" > < link rel = "stylesheet" href = "https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.1/css/v4-shims.min.css" integrity = "sha256-wZjR52fzng1pJHwx4aV2AO3yyTOXrcDW7jBpJtTwVxw=" crossorigin = "anonymous" > <!-- bootstrap - toc --> < script src = "https://cdn.jsdelivr.net/gh/afeld/bootstrap-toc@v1.0.1/dist/bootstrap-toc.min.js" integrity = "sha256-4veVQbu7//Lk5TSmc7YV48MxtMy98e26cf5MrgZYnwo=" crossorigin = "anonymous" > < / script > <!-- headroom.js --> < script src = "https://cdnjs.cloudflare.com/ajax/libs/headroom/0.11.0/headroom.min.js" integrity = "sha256-AsUX4SJE1+yuDu5+mAVzJbuYNPHj/WroHuZ8Ir/CkE0=" crossorigin = "anonymous" > < / script > < script src = "https://cdnjs.cloudflare.com/ajax/libs/headroom/0.11.0/jQuery.headroom.min.js" integrity = "sha256-ZX/yNShbjqsohH1k95liqY9Gd8uOiE1S4vZc+9KQ1K4=" crossorigin = "anonymous" > < / script > <!-- clipboard.js --> < script src = "https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.6/clipboard.min.js" integrity = "sha256-inc5kl9MA1hkeYUt+EC3BhlIgyp/2jDIyBLS6k3UxPI=" crossorigin = "anonymous" > < / script > <!-- search --> < script src = "https://cdnjs.cloudflare.com/ajax/libs/fuse.js/6.4.6/fuse.js" integrity = "sha512-zv6Ywkjyktsohkbp9bb45V6tEMoWhzFzXis+LrMehmJZZSys19Yxf1dopHx7WzIKxr5tK2dVcYmaCk2uqdjF4A==" crossorigin = "anonymous" > < / script > < script src = "https://cdnjs.cloudflare.com/ajax/libs/autocomplete.js/0.38.0/autocomplete.jquery.min.js" integrity = "sha512-GU9ayf+66Xx2TmpxqJpliWbT5PiGYxpaG8rfnBEk1LL8l1KGkRShhngwdXK1UgqhAzWpZHSiYPc09/NwDQIGyg==" crossorigin = "anonymous" > < / script > < script src = "https://cdnjs.cloudflare.com/ajax/libs/mark.js/8.11.1/mark.min.js" integrity = "sha512-5CYOlHXGh6QpOFA/TeTylKLWfB3ftPsde7AnmhuitiTX4K5SqCLBeKro6sPS8ilsz1Q4NRx3v8Ko2IBiszzdww==" crossorigin = "anonymous" > < / script > <!-- pkgdown --> < script src = "../pkgdown.js" > < / script > < link href = "../extra.css" rel = "stylesheet" > < script src = "../extra.js" > < / script > < meta property = "og:title" content = "Determine Clinical or Epidemic Episodes — get_episode" > < meta property = "og:description" content = "These functions determine which items in a vector can be considered ( the start of ) a new episode . This can be used to determine clinical episodes for any epidemiolog
2022-08-21 16:59:35 +02:00
< script src = "https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js" > < / script >
< script src = "https://oss.maxcdn.com/respond/1.4.2/respond.min.js" > < / script >
<![endif]--> < / head > < body >
< a href = "#main" class = "visually-hidden-focusable" > Skip to contents< / a >
< nav class = "navbar fixed-top navbar-dark navbar-expand-lg bg-primary" > < div class = "container" >
< a class = "navbar-brand me-2" href = "../index.html" > AMR (for R)< / a >
2023-04-14 11:23:10 +02:00
< small class = "nav-text text-muted me-auto" data-bs-toggle = "tooltip" data-bs-placement = "bottom" title = "" > 2.0.0.9005< / small >
2022-08-21 16:59:35 +02:00
< button class = "navbar-toggler" type = "button" data-bs-toggle = "collapse" data-bs-target = "#navbar" aria-controls = "navbar" aria-expanded = "false" aria-label = "Toggle navigation" >
< span class = "navbar-toggler-icon" > < / span >
< / button >
< div id = "navbar" class = "collapse navbar-collapse ms-3" >
< ul class = "navbar-nav me-auto" > < li class = "nav-item" >
< a class = "nav-link" href = "../index.html" >
< span class = "fa fa-home" > < / span >
Home
< / a >
< / li >
< li class = "nav-item dropdown" >
< a href = "#" class = "nav-link dropdown-toggle" data-bs-toggle = "dropdown" role = "button" aria-expanded = "false" aria-haspopup = "true" id = "dropdown--how-to" >
< span class = "fa fa-question-circle" > < / span >
How to
< / a >
< div class = "dropdown-menu" aria-labelledby = "dropdown--how-to" >
< a class = "dropdown-item" href = "../articles/AMR.html" >
< span class = "fa fa-directions" > < / span >
2023-01-23 20:14:37 +01:00
Conduct AMR Analysis
2022-08-21 16:59:35 +02:00
< / a >
2023-02-08 17:01:47 +01:00
< a class = "dropdown-item" href = "../reference/antibiogram.html" >
< span class = "fa fa-file-prescription" > < / span >
Generate Antibiogram (Trad./Syndromic/WISCA)
< / a >
2022-08-21 16:59:35 +02:00
< a class = "dropdown-item" href = "../articles/resistance_predict.html" >
< span class = "fa fa-dice" > < / span >
2023-01-23 20:14:37 +01:00
Predict Antimicrobial Resistance
2022-08-21 16:59:35 +02:00
< / a >
< a class = "dropdown-item" href = "../articles/datasets.html" >
< span class = "fa fa-database" > < / span >
2023-02-26 21:34:01 +01:00
Download Data Sets for Own Use
< / a >
< a class = "dropdown-item" href = "../reference/AMR-options.html" >
< span class = "fa fa-gear" > < / span >
Set User- Or Team-specific Package Settings
2022-08-21 16:59:35 +02:00
< / a >
< a class = "dropdown-item" href = "../articles/PCA.html" >
< span class = "fa fa-compress" > < / span >
2023-01-23 20:14:37 +01:00
Conduct Principal Component Analysis for AMR
2022-08-21 16:59:35 +02:00
< / a >
< a class = "dropdown-item" href = "../articles/MDR.html" >
< span class = "fa fa-skull-crossbones" > < / span >
2023-01-23 20:14:37 +01:00
Determine Multi-Drug Resistance (MDR)
2022-08-21 16:59:35 +02:00
< / a >
< a class = "dropdown-item" href = "../articles/WHONET.html" >
< span class = "fa fa-globe-americas" > < / span >
2023-01-23 20:14:37 +01:00
Work with WHONET Data
2022-08-21 16:59:35 +02:00
< / a >
< a class = "dropdown-item" href = "../articles/SPSS.html" >
< span class = "fa fa-file-upload" > < / span >
2023-01-23 20:14:37 +01:00
Import Data From SPSS/SAS/Stata
2022-08-21 16:59:35 +02:00
< / a >
< a class = "dropdown-item" href = "../articles/EUCAST.html" >
< span class = "fa fa-exchange-alt" > < / span >
2023-01-23 20:14:37 +01:00
Apply Eucast Rules
2022-08-21 16:59:35 +02:00
< / a >
< a class = "dropdown-item" href = "../reference/mo_property.html" >
< span class = "fa fa-bug" > < / span >
2023-01-23 20:14:37 +01:00
Get Taxonomy of a Microorganism
2022-08-21 16:59:35 +02:00
< / a >
< a class = "dropdown-item" href = "../reference/ab_property.html" >
< span class = "fa fa-capsules" > < / span >
2023-01-23 20:14:37 +01:00
Get Properties of an Antibiotic Drug
2022-08-21 16:59:35 +02:00
< / a >
2022-11-13 08:54:32 +01:00
< a class = "dropdown-item" href = "../reference/av_property.html" >
< span class = "fa fa-capsules" > < / span >
2023-01-23 20:14:37 +01:00
Get Properties of an Antiviral Drug
2022-11-13 08:54:32 +01:00
< / a >
2022-08-21 16:59:35 +02:00
< / div >
< / li >
< li class = "active nav-item" >
< a class = "nav-link" href = "../reference/index.html" >
< span class = "fa fa-book-open" > < / span >
Manual
< / a >
< / li >
< li class = "nav-item" >
< a class = "nav-link" href = "../authors.html" >
< span class = "fa fa-users" > < / span >
Authors
< / a >
< / li >
< li class = "nav-item" >
< a class = "nav-link" href = "../news/index.html" >
< span class = "far fa far fa-newspaper" > < / span >
Changelog
< / a >
< / li >
< / ul > < form class = "form-inline my-2 my-lg-0" role = "search" >
< input type = "search" class = "form-control me-sm-2" aria-label = "Toggle navigation" name = "search-input" data-search-index = "../search.json" id = "search-input" placeholder = "Search for" autocomplete = "off" > < / form >
< ul class = "navbar-nav" > < li class = "nav-item" >
< a class = "external-link nav-link" href = "https://github.com/msberends/AMR" >
< span class = "fab fa fab fa-github" > < / span >
Source Code
< / a >
< / li >
< / ul > < / div >
< / div >
< / nav > < div class = "container template-reference-topic" >
< div class = "row" >
< main id = "main" class = "col-md-9" > < div class = "page-header" >
2023-03-11 17:02:25 +01:00
< img src = "../logo.svg" class = "logo" alt = "" > < h1 > Determine Clinical or Epidemic Episodes< / h1 >
2023-02-08 17:01:47 +01:00
< small class = "dont-index" > Source: < a href = "https://github.com/msberends/AMR/blob/HEAD/R/get_episode.R" class = "external-link" > < code > R/get_episode.R< / code > < / a > < / small >
2022-08-21 16:59:35 +02:00
< div class = "d-none name" > < code > get_episode.Rd< / code > < / div >
< / div >
< div class = "ref-description section level2" >
2023-02-24 20:02:09 +01:00
< p > These functions determine which items in a vector can be considered (the start of) a new episode. This can be used to determine clinical episodes for any epidemiological analysis. The < code > get_episode()< / code > function returns the index number of the episode per group, while the < code > is_new_episode()< / code > function returns < code > TRUE< / code > for every new < code > get_episode()< / code > index. Both absolute and relative episode determination are supported.< / p >
2022-08-21 16:59:35 +02:00
< / div >
< div class = "section level2" >
< h2 id = "ref-usage" > Usage< a class = "anchor" aria-label = "anchor" href = "#ref-usage" > < / a > < / h2 >
2023-02-24 17:15:07 +01:00
< div class = "sourceCode" > < pre class = "sourceCode r" > < code > < span > < span class = "fu" > get_episode< / span > < span class = "op" > (< / span > < span class = "va" > x< / span > , episode_days < span class = "op" > =< / span > < span class = "cn" > NULL< / span > , case_free_days < span class = "op" > =< / span > < span class = "cn" > NULL< / span > , < span class = "va" > ...< / span > < span class = "op" > )< / span > < / span >
2022-08-21 16:59:35 +02:00
< span > < / span >
2023-02-24 17:15:07 +01:00
< span > < span class = "fu" > is_new_episode< / span > < span class = "op" > (< / span > < span class = "va" > x< / span > , episode_days < span class = "op" > =< / span > < span class = "cn" > NULL< / span > , case_free_days < span class = "op" > =< / span > < span class = "cn" > NULL< / span > , < span class = "va" > ...< / span > < span class = "op" > )< / span > < / span > < / code > < / pre > < / div >
2022-08-21 16:59:35 +02:00
< / div >
< div class = "section level2" >
< h2 id = "arguments" > Arguments< a class = "anchor" aria-label = "anchor" href = "#arguments" > < / a > < / h2 >
< dl > < dt > x< / dt >
< dd > < p > vector of dates (class < code > Date< / code > or < code > POSIXt< / code > ), will be sorted internally to determine episodes< / p > < / dd >
< dt > episode_days< / dt >
2023-02-24 20:02:09 +01:00
< dd > < p > episode length in days to specify the time period after which a new episode begins, can also be less than a day or < code > Inf< / code > , see < em > Details< / em > < / p > < / dd >
2023-02-24 17:15:07 +01:00
< dt > case_free_days< / dt >
2023-02-24 20:02:09 +01:00
< dd > < p > (inter-epidemic) interval length in days after which a new episode will start, can also be less than a day or < code > Inf< / code > , see < em > Details< / em > < / p > < / dd >
2022-08-21 16:59:35 +02:00
< dt > ...< / dt >
< dd > < p > ignored, only in place to allow future extensions< / p > < / dd >
< / dl > < / div >
< div class = "section level2" >
< h2 id = "value" > Value< a class = "anchor" aria-label = "anchor" href = "#value" > < / a > < / h2 >
2023-02-12 15:18:14 +01:00
< ul > < li > < p > < code > get_episode()< / code > : an < a href = "https://rdrr.io/r/base/integer.html" class = "external-link" > integer< / a > vector< / p > < / li >
2022-08-21 16:59:35 +02:00
< li > < p > < code > is_new_episode()< / code > : a < a href = "https://rdrr.io/r/base/logical.html" class = "external-link" > logical< / a > vector< / p > < / li >
< / ul > < / div >
< div class = "section level2" >
< h2 id = "details" > Details< a class = "anchor" aria-label = "anchor" href = "#details" > < / a > < / h2 >
2023-02-24 17:15:07 +01:00
< p > Episodes can be determined in two ways: absolute and relative.< / p > < ol > < li > < p > Absolute< / p >
< p > This method uses < code > episode_days< / code > to define an episode length in days, after which a new episode will start. A common use case in AMR data analysis is microbial epidemiology: episodes of < em > S. aureus< / em > bacteraemia in ICU patients for example. The episode length could then be 30 days, so that new < em > S. aureus< / em > isolates after an ICU episode of 30 days will be considered a different (or new) episode.< / p >
< p > Thus, this method counts < strong > since the start of the previous episode< / strong > .< / p > < / li >
< li > < p > Relative< / p >
2023-02-24 20:02:09 +01:00
< p > This method uses < code > case_free_days< / code > to quantify the duration of case-free days (the inter-epidemic interval), after which a new episode will start. A common use case is infectious disease epidemiology: episodes of norovirus outbreaks in a hospital for example. The case-free period could then be 14 days, so that new norovirus cases after that time will be considered a different (or new) episode.< / p >
2023-02-24 17:15:07 +01:00
< p > Thus, this methods counts < strong > since the last case in the previous episode< / strong > .< / p > < / li >
2023-02-24 20:02:09 +01:00
< / ol > < p > In a table:< / p > < table class = "table table" > < tr > < td > Date< / td > < td > Using < code > episode_days = 7< / code > < / td > < td > Using < code > case_free_days = 7< / code > < / td > < / tr > < tr > < td > 2023-01-01< / td > < td > 1< / td > < td > 1< / td > < / tr > < tr > < td > 2023-01-02< / td > < td > 1< / td > < td > 1< / td > < / tr > < tr > < td > 2023-01-05< / td > < td > 1< / td > < td > 1< / td > < / tr > < tr > < td > 2023-01-08< / td > < td > 2**< / td > < td > 1< / td > < / tr > < tr > < td > 2023-02-21< / td > < td > 3< / td > < td > 2***< / td > < / tr > < tr > < td > 2023-02-22< / td > < td > 3< / td > < td > 2< / td > < / tr > < tr > < td > 2023-02-23< / td > < td > 3< / td > < td > 2< / td > < / tr > < tr > < td > 2023-02-24< / td > < td > 3< / td > < td > 2< / td > < / tr > < tr > < td > 2023-03-01< / td > < td > 4< / td > < td > 2< / td > < / tr > < / table > < p > ** This marks the start of a new episode, because 8 January 2023 is more than 7 days since the start of the previous episode (1 January 2023). < br >
*** This marks the start of a new episode, because 21 January 2023 is more than 7 days since the last case in the previous episode (8 January 2023).< / p >
< p > Either < code > episode_days< / code > or < code > case_free_days< / code > must be provided in the function.< / p > < div class = "section" >
2023-02-24 17:15:07 +01:00
< h3 id = "difference-between-get-episode-and-is-new-episode-" > Difference between < code > get_episode()< / code > and < code > is_new_episode()< / code > < a class = "anchor" aria-label = "anchor" href = "#difference-between-get-episode-and-is-new-episode-" > < / a > < / h3 >
< p > The < code > get_episode()< / code > function returns the index number of the episode, so all cases/patients/isolates in the first episode will have the number 1, all cases/patients/isolates in the second episode will have the number 2, etc.< / p >
2023-03-11 17:02:25 +01:00
< p > The < code > is_new_episode()< / code > function on the other hand, returns < code > TRUE< / code > for every new < code > get_episode()< / code > index.< / p >
2023-02-24 17:15:07 +01:00
< p > To specify, when setting < code > episode_days = 365< / code > (using method 1 as explained above), this is how the two functions differ:< / p > < table class = "table table" > < tr > < td > patient< / td > < td > date< / td > < td > < code > get_episode()< / code > < / td > < td > < code > is_new_episode()< / code > < / td > < / tr > < tr > < td > A< / td > < td > 2019-01-01< / td > < td > 1< / td > < td > TRUE< / td > < / tr > < tr > < td > A< / td > < td > 2019-03-01< / td > < td > 1< / td > < td > FALSE< / td > < / tr > < tr > < td > A< / td > < td > 2021-01-01< / td > < td > 2< / td > < td > TRUE< / td > < / tr > < tr > < td > B< / td > < td > 2008-01-01< / td > < td > 1< / td > < td > TRUE< / td > < / tr > < tr > < td > B< / td > < td > 2008-01-01< / td > < td > 1< / td > < td > FALSE< / td > < / tr > < tr > < td > C< / td > < td > 2020-01-01< / td > < td > 1< / td > < td > TRUE< / td > < / tr > < / table > < / div >
< div class = "section" >
< h3 id = "other" > Other< a class = "anchor" aria-label = "anchor" href = "#other" > < / a > < / h3 >
2022-08-21 16:59:35 +02:00
< p > The < code > < a href = "first_isolate.html" > first_isolate()< / a > < / code > function is a wrapper around the < code > is_new_episode()< / code > function, but is more efficient for data sets containing microorganism codes or names and allows for different isolate selection methods.< / p >
2023-02-08 17:01:47 +01:00
< p > The < code > dplyr< / code > package is not required for these functions to work, but these episode functions do support < a href = "https://dplyr.tidyverse.org/reference/group_by.html" class = "external-link" > variable grouping< / a > and work conveniently inside < code > dplyr< / code > verbs such as < code > < a href = "https://dplyr.tidyverse.org/reference/filter.html" class = "external-link" > filter()< / a > < / code > , < code > < a href = "https://dplyr.tidyverse.org/reference/mutate.html" class = "external-link" > mutate()< / a > < / code > and < code > < a href = "https://dplyr.tidyverse.org/reference/summarise.html" class = "external-link" > summarise()< / a > < / code > .< / p >
2023-02-24 17:15:07 +01:00
< / div >
2022-08-21 16:59:35 +02:00
< / div >
< div class = "section level2" >
< h2 id = "see-also" > See also< a class = "anchor" aria-label = "anchor" href = "#see-also" > < / a > < / h2 >
< div class = "dont-index" > < p > < code > < a href = "first_isolate.html" > first_isolate()< / a > < / code > < / p > < / div >
< / div >
< div class = "section level2" >
< h2 id = "ref-examples" > Examples< a class = "anchor" aria-label = "anchor" href = "#ref-examples" > < / a > < / h2 >
2023-02-24 17:15:07 +01:00
< div class = "sourceCode" > < pre class = "sourceCode r" > < code > < span class = "r-in" > < span > < span class = "co" > # difference between absolute and relative determination of episodes:< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "va" > x< / span > < span class = "op" > < -< / span > < span class = "fu" > < a href = "https://rdrr.io/r/base/data.frame.html" class = "external-link" > data.frame< / a > < / span > < span class = "op" > (< / span > dates < span class = "op" > =< / span > < span class = "fu" > < a href = "https://rdrr.io/r/base/as.Date.html" class = "external-link" > as.Date< / a > < / span > < span class = "op" > (< / span > < span class = "fu" > < a href = "https://rdrr.io/r/base/c.html" class = "external-link" > c< / a > < / span > < span class = "op" > (< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "st" > "2021-01-01"< / span > ,< / span > < / span >
< span class = "r-in" > < span > < span class = "st" > "2021-01-02"< / span > ,< / span > < / span >
< span class = "r-in" > < span > < span class = "st" > "2021-01-05"< / span > ,< / span > < / span >
< span class = "r-in" > < span > < span class = "st" > "2021-01-08"< / span > ,< / span > < / span >
< span class = "r-in" > < span > < span class = "st" > "2021-02-21"< / span > ,< / span > < / span >
< span class = "r-in" > < span > < span class = "st" > "2021-02-22"< / span > ,< / span > < / span >
< span class = "r-in" > < span > < span class = "st" > "2021-02-23"< / span > ,< / span > < / span >
< span class = "r-in" > < span > < span class = "st" > "2021-02-24"< / span > ,< / span > < / span >
< span class = "r-in" > < span > < span class = "st" > "2021-03-01"< / span > ,< / span > < / span >
< span class = "r-in" > < span > < span class = "st" > "2021-03-01"< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "op" > )< / span > < span class = "op" > )< / span > < span class = "op" > )< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "va" > x< / span > < span class = "op" > $< / span > < span class = "va" > absolute< / span > < span class = "op" > < -< / span > < span class = "fu" > get_episode< / span > < span class = "op" > (< / span > < span class = "va" > x< / span > < span class = "op" > $< / span > < span class = "va" > dates< / span > , episode_days < span class = "op" > =< / span > < span class = "fl" > 7< / span > < span class = "op" > )< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "va" > x< / span > < span class = "op" > $< / span > < span class = "va" > relative< / span > < span class = "op" > < -< / span > < span class = "fu" > get_episode< / span > < span class = "op" > (< / span > < span class = "va" > x< / span > < span class = "op" > $< / span > < span class = "va" > dates< / span > , case_free_days < span class = "op" > =< / span > < span class = "fl" > 7< / span > < span class = "op" > )< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "va" > x< / span > < / span > < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > dates absolute relative< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > 1 2021-01-01 1 1< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > 2 2021-01-02 1 1< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > 3 2021-01-05 1 1< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > 4 2021-01-08 2 1< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > 5 2021-02-21 3 2< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > 6 2021-02-22 3 2< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > 7 2021-02-23 3 2< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > 8 2021-02-24 3 2< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > 9 2021-03-01 4 2< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > 10 2021-03-01 4 2< / span >
< span class = "r-in" > < span > < / span > < / span >
< span class = "r-in" > < span > < / span > < / span >
< span class = "r-in" > < span > < span class = "co" > # `example_isolates` is a data set available in the AMR package.< / span > < / span > < / span >
2022-08-21 16:59:35 +02:00
< span class = "r-in" > < span > < span class = "co" > # See ?example_isolates< / span > < / span > < / span >
2023-02-08 17:01:47 +01:00
< span class = "r-in" > < span > < span class = "va" > df< / span > < span class = "op" > < -< / span > < span class = "va" > example_isolates< / span > < span class = "op" > [< / span > < span class = "fu" > < a href = "https://rdrr.io/r/base/sample.html" class = "external-link" > sample< / a > < / span > < span class = "op" > (< / span > < span class = "fu" > < a href = "https://rdrr.io/r/base/seq.html" class = "external-link" > seq_len< / a > < / span > < span class = "op" > (< / span > < span class = "fl" > 2000< / span > < span class = "op" > )< / span > , size < span class = "op" > =< / span > < span class = "fl" > 100< / span > < span class = "op" > )< / span > , < span class = "op" > ]< / span > < / span > < / span >
2022-08-21 16:59:35 +02:00
< span class = "r-in" > < span > < / span > < / span >
2022-08-28 22:45:38 +02:00
< span class = "r-in" > < span > < span class = "fu" > get_episode< / span > < span class = "op" > (< / span > < span class = "va" > df< / span > < span class = "op" > $< / span > < span class = "va" > date< / span > , episode_days < span class = "op" > =< / span > < span class = "fl" > 60< / span > < span class = "op" > )< / span > < span class = "co" > # indices< / span > < / span > < / span >
2023-04-14 11:23:10 +02:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [1] 14 47 3 22 47 27 5 40 40 23 41 45 12 16 18 37 29 28 3 24 21 43 11 19 3< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [26] 28 10 25 25 47 44 16 18 45 46 7 28 7 33 47 13 34 2 4 35 42 29 26 23 29< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [51] 41 37 27 40 49 17 32 48 43 8 14 2 24 36 38 21 6 9 24 39 30 46 35 3 49< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [76] 48 44 24 42 33 31 1 30 26 17 12 9 6 13 31 43 45 47 20 24 8 15 26 24 6< / span >
2022-08-21 16:59:35 +02:00
< span class = "r-in" > < span > < span class = "fu" > is_new_episode< / span > < span class = "op" > (< / span > < span class = "va" > df< / span > < span class = "op" > $< / span > < span class = "va" > date< / span > , episode_days < span class = "op" > =< / span > < span class = "fl" > 60< / span > < span class = "op" > )< / span > < span class = "co" > # TRUE/FALSE< / span > < / span > < / span >
2023-04-14 11:23:10 +02:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [1] TRUE TRUE TRUE TRUE FALSE TRUE TRUE TRUE FALSE TRUE TRUE TRUE< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [13] TRUE TRUE TRUE TRUE TRUE TRUE FALSE TRUE TRUE TRUE TRUE TRUE< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [25] FALSE FALSE TRUE TRUE FALSE FALSE TRUE FALSE FALSE FALSE TRUE TRUE< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [37] FALSE FALSE TRUE FALSE TRUE TRUE TRUE TRUE TRUE TRUE FALSE TRUE< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [49] FALSE FALSE FALSE FALSE FALSE FALSE TRUE TRUE TRUE TRUE FALSE TRUE< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [61] FALSE FALSE FALSE TRUE TRUE FALSE TRUE TRUE FALSE TRUE TRUE FALSE< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [73] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE TRUE TRUE FALSE FALSE< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [85] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE TRUE FALSE FALSE< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [97] TRUE FALSE FALSE FALSE< / span >
2022-08-21 16:59:35 +02:00
< span class = "r-in" > < span > < / span > < / span >
< span class = "r-in" > < span > < span class = "co" > # filter on results from the third 60-day episode only, using base R< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "va" > df< / span > < span class = "op" > [< / span > < span class = "fu" > < a href = "https://rdrr.io/r/base/which.html" class = "external-link" > which< / a > < / span > < span class = "op" > (< / span > < span class = "fu" > get_episode< / span > < span class = "op" > (< / span > < span class = "va" > df< / span > < span class = "op" > $< / span > < span class = "va" > date< / span > , < span class = "fl" > 60< / span > < span class = "op" > )< / span > < span class = "op" > ==< / span > < span class = "fl" > 3< / span > < span class = "op" > )< / span > , < span class = "op" > ]< / span > < / span > < / span >
2023-04-14 11:23:10 +02:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # A tibble: 4 × 46< / span > < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > date patient age gender ward mo PEN OXA FLC AMX < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494; font-style: italic;" > < date> < / span > < span style = "color: #949494; font-style: italic;" > < chr> < / span > < span style = "color: #949494; font-style: italic;" > < dbl> < / span > < span style = "color: #949494; font-style: italic;" > < chr> < / span > < span style = "color: #949494; font-style: italic;" > < chr> < / span > < span style = "color: #949494; font-style: italic;" > < mo> < / span > < span style = "color: #949494; font-style: italic;" > < sir> < / span > < span style = "color: #949494; font-style: italic;" > < sir> < / span > < span style = "color: #949494; font-style: italic;" > < sir> < / span > < span style = "color: #949494; font-style: italic;" > < sir> < / span > < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 1< / span > 2003-04-13 A26548 87 M ICU B_STPHY_CONS S NA S NA < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 2< / span > 2003-05-04 573042 65 F Outpatie… B_STPHY_CONS R NA S NA < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 3< / span > 2003-03-22 E44854 60 F ICU B_STRPT_PNMN S NA NA S < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 4< / span > 2003-04-08 114570 74 M ICU B_STRPT_GRPA S NA S S < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # ℹ 36 more variables: AMC < sir> , AMP < sir> , TZP < sir> , CZO < sir> , FEP < sir> ,< / span > < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # CXM < sir> , FOX < sir> , CTX < sir> , CAZ < sir> , CRO < sir> , GEN < sir> ,< / span > < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # TOB < sir> , AMK < sir> , KAN < sir> , TMP < sir> , SXT < sir> , NIT < sir> ,< / span > < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # FOS < sir> , LNZ < sir> , CIP < sir> , MFX < sir> , VAN < sir> , TEC < sir> ,< / span > < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # TCY < sir> , TGC < sir> , DOX < sir> , ERY < sir> , CLI < sir> , AZM < sir> ,< / span > < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # IPM < sir> , MEM < sir> , MTR < sir> , CHL < sir> , COL < sir> , MUP < sir> , RIF < sir> < / span > < / span >
2022-08-21 16:59:35 +02:00
< span class = "r-in" > < span > < / span > < / span >
< span class = "r-in" > < span > < span class = "co" > # the functions also work for less than a day, e.g. to include one per hour:< / span > < / span > < / span >
2023-02-12 17:20:08 +01:00
< span class = "r-in" > < span > < span class = "fu" > get_episode< / span > < span class = "op" > (< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://rdrr.io/r/base/c.html" class = "external-link" > c< / a > < / span > < span class = "op" > (< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://rdrr.io/r/base/Sys.time.html" class = "external-link" > Sys.time< / a > < / span > < span class = "op" > (< / span > < span class = "op" > )< / span > ,< / span > < / span >
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://rdrr.io/r/base/Sys.time.html" class = "external-link" > Sys.time< / a > < / span > < span class = "op" > (< / span > < span class = "op" > )< / span > < span class = "op" > +< / span > < span class = "fl" > 60< / span > < span class = "op" > *< / span > < span class = "fl" > 60< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "op" > )< / span > ,< / span > < / span >
< span class = "r-in" > < span > episode_days < span class = "op" > =< / span > < span class = "fl" > 1< / span > < span class = "op" > /< / span > < span class = "fl" > 24< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "op" > )< / span > < / span > < / span >
2022-08-21 16:59:35 +02:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [1] 1 2< / span >
< span class = "r-in" > < span > < / span > < / span >
< span class = "r-in" > < span > < span class = "co" > # \donttest{< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "kw" > if< / span > < span class = "op" > (< / span > < span class = "kw" > < a href = "https://rdrr.io/r/base/library.html" class = "external-link" > require< / a > < / span > < span class = "op" > (< / span > < span class = "st" > < a href = "https://dplyr.tidyverse.org" class = "external-link" > "dplyr"< / a > < / span > < span class = "op" > )< / span > < span class = "op" > )< / span > < span class = "op" > {< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "co" > # is_new_episode() can also be used in dplyr verbs to determine patient< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "co" > # episodes based on any (combination of) grouping variables:< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "va" > df< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
2022-08-28 22:45:38 +02:00
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/mutate.html" class = "external-link" > mutate< / a > < / span > < span class = "op" > (< / span > condition < span class = "op" > =< / span > < span class = "fu" > < a href = "https://rdrr.io/r/base/sample.html" class = "external-link" > sample< / a > < / span > < span class = "op" > (< / span > < / span > < / span >
< span class = "r-in" > < span > x < span class = "op" > =< / span > < span class = "fu" > < a href = "https://rdrr.io/r/base/c.html" class = "external-link" > c< / a > < / span > < span class = "op" > (< / span > < span class = "st" > "A"< / span > , < span class = "st" > "B"< / span > , < span class = "st" > "C"< / span > < span class = "op" > )< / span > ,< / span > < / span >
2023-02-12 15:18:14 +01:00
< span class = "r-in" > < span > size < span class = "op" > =< / span > < span class = "fl" > 100< / span > ,< / span > < / span >
2022-08-28 22:45:38 +02:00
< span class = "r-in" > < span > replace < span class = "op" > =< / span > < span class = "cn" > TRUE< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "op" > )< / span > < span class = "op" > )< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
2023-02-12 15:18:14 +01:00
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/group_by.html" class = "external-link" > group_by< / a > < / span > < span class = "op" > (< / span > < span class = "va" > patient< / span > , < span class = "va" > condition< / span > < span class = "op" > )< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
2022-08-21 16:59:35 +02:00
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/mutate.html" class = "external-link" > mutate< / a > < / span > < span class = "op" > (< / span > new_episode < span class = "op" > =< / span > < span class = "fu" > is_new_episode< / span > < span class = "op" > (< / span > < span class = "va" > date< / span > , < span class = "fl" > 365< / span > < span class = "op" > )< / span > < span class = "op" > )< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
2023-02-12 17:20:08 +01:00
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/select.html" class = "external-link" > select< / a > < / span > < span class = "op" > (< / span > < span class = "va" > patient< / span > , < span class = "va" > date< / span > , < span class = "va" > condition< / span > , < span class = "va" > new_episode< / span > < span class = "op" > )< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
2023-02-12 15:18:14 +01:00
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/arrange.html" class = "external-link" > arrange< / a > < / span > < span class = "op" > (< / span > < span class = "va" > patient< / span > , < span class = "va" > condition< / span > , < span class = "va" > date< / span > < span class = "op" > )< / span > < / span > < / span >
2022-08-28 22:45:38 +02:00
< span class = "r-in" > < span > < span class = "op" > }< / span > < / span > < / span >
2023-02-12 15:18:14 +01:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # A tibble: 100 × 4< / span > < / span >
2023-04-14 11:23:10 +02:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # Groups: patient, condition [99]< / span > < / span >
2023-02-12 15:18:14 +01:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > patient date condition new_episode< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494; font-style: italic;" > < chr> < / span > < span style = "color: #949494; font-style: italic;" > < date> < / span > < span style = "color: #949494; font-style: italic;" > < chr> < / span > < span style = "color: #949494; font-style: italic;" > < lgl> < / span > < / span >
2023-04-14 11:23:10 +02:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 1< / span > 058917 2002-11-14 A TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 2< / span > 065133 2011-12-19 C TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 3< / span > 080086 2010-08-08 B TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 4< / span > 082622 2014-02-08 C TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 5< / span > 09B453 2010-03-21 B TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 6< / span > 0C0688 2014-09-05 A TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 7< / span > 0E2483 2008-07-22 C TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 8< / span > 114570 2003-04-08 B TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 9< / span > 155435 2014-06-18 A TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 10< / span > 156730 2012-04-12 B TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # ℹ 90 more rows< / span > < / span >
2023-02-08 17:01:47 +01:00
< span class = "r-in" > < span > < / span > < / span >
2022-08-28 22:45:38 +02:00
< span class = "r-in" > < span > < span class = "kw" > if< / span > < span class = "op" > (< / span > < span class = "kw" > < a href = "https://rdrr.io/r/base/library.html" class = "external-link" > require< / a > < / span > < span class = "op" > (< / span > < span class = "st" > < a href = "https://dplyr.tidyverse.org" class = "external-link" > "dplyr"< / a > < / span > < span class = "op" > )< / span > < span class = "op" > )< / span > < span class = "op" > {< / span > < / span > < / span >
2022-08-21 16:59:35 +02:00
< span class = "r-in" > < span > < span class = "va" > df< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
2022-08-28 22:45:38 +02:00
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/group_by.html" class = "external-link" > group_by< / a > < / span > < span class = "op" > (< / span > < span class = "va" > ward< / span > , < span class = "va" > patient< / span > < span class = "op" > )< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
2023-02-08 17:01:47 +01:00
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/transmute.html" class = "external-link" > transmute< / a > < / span > < span class = "op" > (< / span > < span class = "va" > date< / span > ,< / span > < / span >
2022-08-28 22:45:38 +02:00
< span class = "r-in" > < span > < span class = "va" > patient< / span > ,< / span > < / span >
< span class = "r-in" > < span > new_index < span class = "op" > =< / span > < span class = "fu" > get_episode< / span > < span class = "op" > (< / span > < span class = "va" > date< / span > , < span class = "fl" > 60< / span > < span class = "op" > )< / span > ,< / span > < / span >
< span class = "r-in" > < span > new_logical < span class = "op" > =< / span > < span class = "fu" > is_new_episode< / span > < span class = "op" > (< / span > < span class = "va" > date< / span > , < span class = "fl" > 60< / span > < span class = "op" > )< / span > < / span > < / span >
2023-02-12 17:20:08 +01:00
< span class = "r-in" > < span > < span class = "op" > )< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
2023-02-10 16:26:36 +01:00
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/arrange.html" class = "external-link" > arrange< / a > < / span > < span class = "op" > (< / span > < span class = "va" > patient< / span > , < span class = "va" > ward< / span > , < span class = "va" > date< / span > < span class = "op" > )< / span > < / span > < / span >
2022-08-28 22:45:38 +02:00
< span class = "r-in" > < span > < span class = "op" > }< / span > < / span > < / span >
2023-02-08 17:01:47 +01:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # A tibble: 100 × 5< / span > < / span >
2023-04-14 11:23:10 +02:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # Groups: ward, patient [96]< / span > < / span >
2023-03-20 22:10:09 +01:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > ward date patient new_index new_logical< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494; font-style: italic;" > < chr> < / span > < span style = "color: #949494; font-style: italic;" > < date> < / span > < span style = "color: #949494; font-style: italic;" > < chr> < / span > < span style = "color: #949494; font-style: italic;" > < int> < / span > < span style = "color: #949494; font-style: italic;" > < lgl> < / span > < / span >
2023-04-14 11:23:10 +02:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 1< / span > ICU 2002-11-14 058917 1 TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 2< / span > Clinical 2011-12-19 065133 1 TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 3< / span > Clinical 2010-08-08 080086 1 TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 4< / span > ICU 2014-02-08 082622 1 TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 5< / span > Clinical 2010-03-21 09B453 1 TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 6< / span > Clinical 2014-09-05 0C0688 1 TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 7< / span > Clinical 2008-07-22 0E2483 1 TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 8< / span > ICU 2003-04-08 114570 1 TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 9< / span > Clinical 2014-06-18 155435 1 TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 10< / span > Clinical 2012-04-12 156730 1 TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # ℹ 90 more rows< / span > < / span >
2023-02-08 17:01:47 +01:00
< span class = "r-in" > < span > < / span > < / span >
2022-08-28 22:45:38 +02:00
< span class = "r-in" > < span > < span class = "kw" > if< / span > < span class = "op" > (< / span > < span class = "kw" > < a href = "https://rdrr.io/r/base/library.html" class = "external-link" > require< / a > < / span > < span class = "op" > (< / span > < span class = "st" > < a href = "https://dplyr.tidyverse.org" class = "external-link" > "dplyr"< / a > < / span > < span class = "op" > )< / span > < span class = "op" > )< / span > < span class = "op" > {< / span > < / span > < / span >
2022-08-21 16:59:35 +02:00
< span class = "r-in" > < span > < span class = "va" > df< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
2022-08-28 22:45:38 +02:00
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/group_by.html" class = "external-link" > group_by< / a > < / span > < span class = "op" > (< / span > < span class = "va" > ward< / span > < span class = "op" > )< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/summarise.html" class = "external-link" > summarise< / a > < / span > < span class = "op" > (< / span > < / span > < / span >
< span class = "r-in" > < span > n_patients < span class = "op" > =< / span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/n_distinct.html" class = "external-link" > n_distinct< / a > < / span > < span class = "op" > (< / span > < span class = "va" > patient< / span > < span class = "op" > )< / span > ,< / span > < / span >
< span class = "r-in" > < span > n_episodes_365 < span class = "op" > =< / span > < span class = "fu" > < a href = "https://rdrr.io/r/base/sum.html" class = "external-link" > sum< / a > < / span > < span class = "op" > (< / span > < span class = "fu" > is_new_episode< / span > < span class = "op" > (< / span > < span class = "va" > date< / span > , episode_days < span class = "op" > =< / span > < span class = "fl" > 365< / span > < span class = "op" > )< / span > < span class = "op" > )< / span > ,< / span > < / span >
< span class = "r-in" > < span > n_episodes_60 < span class = "op" > =< / span > < span class = "fu" > < a href = "https://rdrr.io/r/base/sum.html" class = "external-link" > sum< / a > < / span > < span class = "op" > (< / span > < span class = "fu" > is_new_episode< / span > < span class = "op" > (< / span > < span class = "va" > date< / span > , episode_days < span class = "op" > =< / span > < span class = "fl" > 60< / span > < span class = "op" > )< / span > < span class = "op" > )< / span > ,< / span > < / span >
< span class = "r-in" > < span > n_episodes_30 < span class = "op" > =< / span > < span class = "fu" > < a href = "https://rdrr.io/r/base/sum.html" class = "external-link" > sum< / a > < / span > < span class = "op" > (< / span > < span class = "fu" > is_new_episode< / span > < span class = "op" > (< / span > < span class = "va" > date< / span > , episode_days < span class = "op" > =< / span > < span class = "fl" > 30< / span > < span class = "op" > )< / span > < span class = "op" > )< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "op" > )< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "op" > }< / span > < / span > < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # A tibble: 3 × 5< / span > < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > ward n_patients n_episodes_365 n_episodes_60 n_episodes_30< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494; font-style: italic;" > < chr> < / span > < span style = "color: #949494; font-style: italic;" > < int> < / span > < span style = "color: #949494; font-style: italic;" > < int> < / span > < span style = "color: #949494; font-style: italic;" > < int> < / span > < span style = "color: #949494; font-style: italic;" > < int> < / span > < / span >
2023-04-14 11:23:10 +02:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 1< / span > Clinical 59 13 38 46< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 2< / span > ICU 34 10 27 29< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 3< / span > Outpatient 3 3 3 3< / span >
2023-02-10 16:26:36 +01:00
< span class = "r-in" > < span > < / span > < / span >
< span class = "r-in" > < span > < span class = "co" > # grouping on patients and microorganisms leads to the same< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "co" > # results as first_isolate() when using 'episode-based':< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "kw" > if< / span > < span class = "op" > (< / span > < span class = "kw" > < a href = "https://rdrr.io/r/base/library.html" class = "external-link" > require< / a > < / span > < span class = "op" > (< / span > < span class = "st" > < a href = "https://dplyr.tidyverse.org" class = "external-link" > "dplyr"< / a > < / span > < span class = "op" > )< / span > < span class = "op" > )< / span > < span class = "op" > {< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "va" > x< / span > < span class = "op" > < -< / span > < span class = "va" > df< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "fu" > < a href = "first_isolate.html" > filter_first_isolate< / a > < / span > < span class = "op" > (< / span > < / span > < / span >
< span class = "r-in" > < span > include_unknown < span class = "op" > =< / span > < span class = "cn" > TRUE< / span > ,< / span > < / span >
< span class = "r-in" > < span > method < span class = "op" > =< / span > < span class = "st" > "episode-based"< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "op" > )< / span > < / span > < / span >
< span class = "r-in" > < span > < / span > < / span >
< span class = "r-in" > < span > < span class = "va" > y< / span > < span class = "op" > < -< / span > < span class = "va" > df< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/group_by.html" class = "external-link" > group_by< / a > < / span > < span class = "op" > (< / span > < span class = "va" > patient< / span > , < span class = "va" > mo< / span > < span class = "op" > )< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/filter.html" class = "external-link" > filter< / a > < / span > < span class = "op" > (< / span > < span class = "fu" > is_new_episode< / span > < span class = "op" > (< / span > < span class = "va" > date< / span > , < span class = "fl" > 365< / span > < span class = "op" > )< / span > < span class = "op" > )< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/group_by.html" class = "external-link" > ungroup< / a > < / span > < span class = "op" > (< / span > < span class = "op" > )< / span > < / span > < / span >
< span class = "r-in" > < span > < / span > < / span >
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://rdrr.io/r/base/identical.html" class = "external-link" > identical< / a > < / span > < span class = "op" > (< / span > < span class = "va" > x< / span > , < span class = "va" > y< / span > < span class = "op" > )< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "op" > }< / span > < / span > < / span >
2023-02-24 10:40:06 +01:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > [1] TRUE< / span >
2022-08-28 22:45:38 +02:00
< span class = "r-in" > < span > < / span > < / span >
2023-02-10 16:26:36 +01:00
< span class = "r-in" > < span > < span class = "co" > # but is_new_episode() has a lot more flexibility than first_isolate(),< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "co" > # since you can now group on anything that seems relevant:< / span > < / span > < / span >
2022-08-28 22:45:38 +02:00
< span class = "r-in" > < span > < span class = "kw" > if< / span > < span class = "op" > (< / span > < span class = "kw" > < a href = "https://rdrr.io/r/base/library.html" class = "external-link" > require< / a > < / span > < span class = "op" > (< / span > < span class = "st" > < a href = "https://dplyr.tidyverse.org" class = "external-link" > "dplyr"< / a > < / span > < span class = "op" > )< / span > < span class = "op" > )< / span > < span class = "op" > {< / span > < / span > < / span >
2022-08-21 16:59:35 +02:00
< span class = "r-in" > < span > < span class = "va" > df< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
2022-08-28 22:45:38 +02:00
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/group_by.html" class = "external-link" > group_by< / a > < / span > < span class = "op" > (< / span > < span class = "va" > patient< / span > , < span class = "va" > mo< / span > , < span class = "va" > ward< / span > < span class = "op" > )< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
2022-08-21 16:59:35 +02:00
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/mutate.html" class = "external-link" > mutate< / a > < / span > < span class = "op" > (< / span > flag_episode < span class = "op" > =< / span > < span class = "fu" > is_new_episode< / span > < span class = "op" > (< / span > < span class = "va" > date< / span > , < span class = "fl" > 365< / span > < span class = "op" > )< / span > < span class = "op" > )< / span > < span class = "op" > < a href = "https://magrittr.tidyverse.org/reference/pipe.html" class = "external-link" > %> %< / a > < / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/select.html" class = "external-link" > select< / a > < / span > < span class = "op" > (< / span > < span class = "fu" > < a href = "https://dplyr.tidyverse.org/reference/group_data.html" class = "external-link" > group_vars< / a > < / span > < span class = "op" > (< / span > < span class = "va" > .< / span > < span class = "op" > )< / span > , < span class = "va" > flag_episode< / span > < span class = "op" > )< / span > < / span > < / span >
< span class = "r-in" > < span > < span class = "op" > }< / span > < / span > < / span >
2023-02-08 17:01:47 +01:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # A tibble: 100 × 4< / span > < / span >
2023-04-14 11:23:10 +02:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # Groups: patient, mo, ward [100]< / span > < / span >
2023-03-16 09:03:33 +01:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > patient mo ward flag_episode< / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494; font-style: italic;" > < chr> < / span > < span style = "color: #949494; font-style: italic;" > < mo> < / span > < span style = "color: #949494; font-style: italic;" > < chr> < / span > < span style = "color: #949494; font-style: italic;" > < lgl> < / span > < / span >
2023-04-14 11:23:10 +02:00
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 1< / span > 32C481 B_STPHY_CONS Clinical TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 2< / span > 337539 B_STPHY_EPDR Clinical TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 3< / span > A26548 B_STPHY_CONS ICU TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 4< / span > B65162 B_STRPT_PNMN Clinical TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 5< / span > A61219 B_ESCHR_COLI Clinical TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 6< / span > BF4515 B_ESCHR_COLI Clinical TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 7< / span > 82C90B B_STPHY_CONS Clinical TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 8< / span > 960698 B_ESCHR_COLI Clinical TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 9< / span > 0C0688 B_ESCHR_COLI Clinical TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #BCBCBC;" > 10< / span > 6F0804 B_STRPT_PNMN Clinical TRUE < / span >
< span class = "r-out co" > < span class = "r-pr" > #> < / span > < span style = "color: #949494;" > # ℹ 90 more rows< / span > < / span >
2022-08-21 16:59:35 +02:00
< span class = "r-in" > < span > < span class = "co" > # }< / span > < / span > < / span >
< / code > < / pre > < / div >
< / div >
< / main > < aside class = "col-md-3" > < nav id = "toc" > < h2 > On this page< / h2 >
< / nav > < / aside > < / div >
< footer > < div class = "pkgdown-footer-left" >
2022-12-11 11:50:34 +01:00
< p > < / p > < p > < code > AMR< / code > (for R). Free and open-source, licenced under the < a target = "_blank" href = "https://github.com/msberends/AMR/blob/main/LICENSE" class = "external-link" > GNU General Public License version 2.0 (GPL-2)< / a > .< br > Developed at the < a target = "_blank" href = "https://www.rug.nl" class = "external-link" > University of Groningen< / a > and < a target = "_blank" href = "https://www.umcg.nl" class = "external-link" > University Medical Center Groningen< / a > in The Netherlands.< / p >
2022-08-21 16:59:35 +02:00
< / div >
< div class = "pkgdown-footer-right" >
2022-12-11 11:50:34 +01:00
< p > < / p > < p > < a target = "_blank" href = "https://www.rug.nl" class = "external-link" > < img src = "https://github.com/msberends/AMR/raw/main/pkgdown/logos/logo_rug.svg" style = "max-width: 150px;" > < / a > < a target = "_blank" href = "https://www.umcg.nl" class = "external-link" > < img src = "https://github.com/msberends/AMR/raw/main/pkgdown/logos/logo_umcg.svg" style = "max-width: 150px;" > < / a > < / p >
2022-08-21 16:59:35 +02:00
< / div >
< / footer > < / div >
< / body > < / html >