mirror of
https://github.com/msberends/AMR.git
synced 2024-12-25 18:46:11 +01:00
177 lines
8.4 KiB
R
177 lines
8.4 KiB
R
# ==================================================================== #
|
|
# TITLE #
|
|
# Antimicrobial Resistance (AMR) Analysis #
|
|
# #
|
|
# SOURCE #
|
|
# https://gitlab.com/msberends/AMR #
|
|
# #
|
|
# LICENCE #
|
|
# (c) 2019 Berends MS (m.s.berends@umcg.nl), Luz CF (c.f.luz@umcg.nl) #
|
|
# #
|
|
# This R package is free software; you can freely use and distribute #
|
|
# it for both personal and commercial purposes under the terms of the #
|
|
# GNU General Public License version 2.0 (GNU GPL-2), as published by #
|
|
# the Free Software Foundation. #
|
|
# #
|
|
# This R package was created for academic research and was publicly #
|
|
# released in the hope that it will be useful, but it comes WITHOUT #
|
|
# ANY WARRANTY OR LIABILITY. #
|
|
# Visit our website for more info: https://msberends.gitlab.io/AMR. #
|
|
# ==================================================================== #
|
|
|
|
#' Determine bug-drug combinations
|
|
#'
|
|
#' Determine antimicrobial resistance (AMR) of all bug-drug combinations in your data set where at least 30 (default) isolates are available per species. Use \code{format} on the result to prettify it to a publicable/printable format, see Examples.
|
|
#' @inheritParams eucast_rules
|
|
#' @param combine_IR logical to indicate whether values R and I should be summed
|
|
#' @param add_ab_group logical to indicate where the group of the antimicrobials must be included as a first column
|
|
#' @param remove_intrinsic_resistant logical to indicate that rows with 100\% resistance for all tested antimicrobials must be removed from the table
|
|
#' @param FUN the function to call on the \code{mo} column to transform the microorganism IDs, defaults to \code{\link{mo_shortname}}
|
|
#' @param translate_ab a character of length 1 containing column names of the \code{\link{antibiotics}} data set
|
|
#' @param ... arguments passed on to \code{FUN}
|
|
#' @inheritParams rsi_df
|
|
#' @inheritParams base::formatC
|
|
#' @importFrom dplyr %>% rename group_by select mutate filter summarise ungroup
|
|
#' @importFrom tidyr pivot_longer
|
|
#' @details The function \code{format} calculates the resistance per bug-drug combination. Use \code{combine_IR = FALSE} (default) to test R vs. S+I and \code{combine_IR = TRUE} to test R+I vs. S.
|
|
#'
|
|
#' The language of the output can be overwritten with \code{options(AMR_locale)}, please see \link{translate}.
|
|
#' @export
|
|
#' @rdname bug_drug_combinations
|
|
#' @return The function \code{bug_drug_combinations} returns a \code{data.frame} with columns "mo", "ab", "S", "I", "R" and "total".
|
|
#' @source \strong{M39 Analysis and Presentation of Cumulative Antimicrobial Susceptibility Test Data, 4th Edition}, 2014, \emph{Clinical and Laboratory Standards Institute (CLSI)}. \url{https://clsi.org/standards/products/microbiology/documents/m39/}.
|
|
#' @inheritSection AMR Read more on our website!
|
|
#' @examples
|
|
#' \donttest{
|
|
#' x <- bug_drug_combinations(example_isolates)
|
|
#' x
|
|
#' format(x, translate_ab = "name (atc)")
|
|
#'
|
|
#' # Use FUN to change to transformation of microorganism codes
|
|
#' x <- bug_drug_combinations(example_isolates,
|
|
#' FUN = mo_gramstain)
|
|
#'
|
|
#' x <- bug_drug_combinations(example_isolates,
|
|
#' FUN = function(x) ifelse(x == "B_ESCHR_COLI",
|
|
#' "E. coli",
|
|
#' "Others"))
|
|
#' }
|
|
bug_drug_combinations <- function(x,
|
|
col_mo = NULL,
|
|
FUN = mo_shortname,
|
|
...) {
|
|
if (!is.data.frame(x)) {
|
|
stop("`x` must be a data frame.", call. = FALSE)
|
|
}
|
|
|
|
# try to find columns based on type
|
|
# -- mo
|
|
if (is.null(col_mo)) {
|
|
col_mo <- search_type_in_df(x = x, type = "mo")
|
|
}
|
|
if (is.null(col_mo)) {
|
|
stop("`col_mo` must be set.", call. = FALSE)
|
|
}
|
|
|
|
x <- x %>%
|
|
as.data.frame(stringsAsFactors = FALSE) %>%
|
|
mutate(mo = x %>%
|
|
pull(col_mo) %>%
|
|
FUN(...)) %>%
|
|
group_by(mo) %>%
|
|
select_if(is.rsi) %>%
|
|
pivot_longer(-mo, names_to = "ab") %>%
|
|
group_by(mo, ab) %>%
|
|
summarise(S = sum(value == "S", na.rm = TRUE),
|
|
I = sum(value == "I", na.rm = TRUE),
|
|
R = sum(value == "R", na.rm = TRUE)) %>%
|
|
ungroup() %>%
|
|
mutate(total = S + I + R) %>%
|
|
as.data.frame(stringsAsFactors = FALSE)
|
|
|
|
structure(.Data = x, class = c("bug_drug_combinations", class(x)))
|
|
}
|
|
|
|
#' @importFrom dplyr everything rename %>% ungroup group_by summarise mutate_all arrange everything lag
|
|
#' @importFrom tidyr pivot_wider
|
|
#' @importFrom cleaner percentage
|
|
#' @exportMethod format.bug_drug_combinations
|
|
#' @export
|
|
#' @rdname bug_drug_combinations
|
|
format.bug_drug_combinations <- function(x,
|
|
translate_ab = "name (ab, atc)",
|
|
language = get_locale(),
|
|
minimum = 30,
|
|
combine_SI = TRUE,
|
|
combine_IR = FALSE,
|
|
add_ab_group = TRUE,
|
|
remove_intrinsic_resistant = FALSE,
|
|
decimal.mark = getOption("OutDec"),
|
|
big.mark = ifelse(decimal.mark == ",", ".", ","),
|
|
...) {
|
|
x <- x %>% filter(total >= minimum)
|
|
|
|
if (remove_intrinsic_resistant == TRUE) {
|
|
x <- x %>% filter(R != total)
|
|
}
|
|
if (combine_SI == TRUE | combine_IR == FALSE) {
|
|
x$isolates <- x$R
|
|
} else {
|
|
x$isolates <- x$R + x$I
|
|
}
|
|
|
|
give_ab_name <- function(ab, format, language) {
|
|
format <- tolower(format)
|
|
ab_txt <- rep(format, length(ab))
|
|
for (i in seq_len(length(ab_txt))) {
|
|
ab_txt[i] <- gsub("ab", ab[i], ab_txt[i])
|
|
ab_txt[i] <- gsub("cid", ab_cid(ab[i]), ab_txt[i])
|
|
ab_txt[i] <- gsub("group", ab_group(ab[i], language = language), ab_txt[i])
|
|
ab_txt[i] <- gsub("atc_group1", ab_atc_group1(ab[i], language = language), ab_txt[i])
|
|
ab_txt[i] <- gsub("atc_group2", ab_atc_group2(ab[i], language = language), ab_txt[i])
|
|
ab_txt[i] <- gsub("atc", ab_atc(ab[i]), ab_txt[i])
|
|
ab_txt[i] <- gsub("name", ab_name(ab[i], language = language), ab_txt[i])
|
|
ab_txt[i]
|
|
}
|
|
ab_txt
|
|
}
|
|
|
|
y <- x %>%
|
|
mutate(ab = as.ab(ab),
|
|
ab_txt = give_ab_name(ab = ab, format = translate_ab, language = language)) %>%
|
|
group_by(ab, ab_txt, mo) %>%
|
|
summarise(isolates = sum(isolates, na.rm = TRUE),
|
|
total = sum(total, na.rm = TRUE)) %>%
|
|
ungroup() %>%
|
|
mutate(txt = paste0(percentage(isolates / total, decimal.mark = decimal.mark, big.mark = big.mark),
|
|
" (", trimws(format(isolates, big.mark = big.mark)), "/",
|
|
trimws(format(total, big.mark = big.mark)), ")")) %>%
|
|
select(ab, ab_txt, mo, txt) %>%
|
|
arrange(mo) %>%
|
|
pivot_wider(names_from = mo, values_from = txt) %>%
|
|
mutate_all(~ifelse(is.na(.), "", .)) %>%
|
|
mutate(ab_group = ab_group(ab, language = language),
|
|
ab_txt) %>%
|
|
select(ab_group, ab_txt, everything(), -ab) %>%
|
|
arrange(ab_group, ab_txt) %>%
|
|
mutate(ab_group = ifelse(ab_group != lag(ab_group) | is.na(lag(ab_group)), ab_group, ""))
|
|
|
|
if (add_ab_group == FALSE) {
|
|
y <- y %>% select(-ab_group) %>% rename("Drug" = ab_txt)
|
|
colnames(y)[1] <- translate_AMR(colnames(y)[1], language = get_locale(), only_unknown = FALSE)
|
|
} else {
|
|
y <- y %>% rename("Group" = ab_group,
|
|
"Drug" = ab_txt)
|
|
colnames(y)[1:2] <- translate_AMR(colnames(y)[1:2], language = get_locale(), only_unknown = FALSE)
|
|
}
|
|
y
|
|
}
|
|
|
|
#' @exportMethod print.bug_drug_combinations
|
|
#' @export
|
|
#' @importFrom crayon blue
|
|
print.bug_drug_combinations <- function(x, ...) {
|
|
print(as.data.frame(x, stringsAsFactors = FALSE))
|
|
message(blue("NOTE: Use 'format()' on this result to get a publicable/printable format."))
|
|
}
|