Background information

Some pages about our package and its external sources.

AMR

The AMR Package

ITIS

ITIS: Integrated Taxonomic Information System

Cleaning your data

Functions for cleaning and optimising your data, to be able to add variables later on (like taxonomic properties) or to fix and extend antibiotic interpretations by applying EUCAST rules.

as.atc() guess_atc() is.atc()

Transform to ATC code

as.mic() is.mic()

Class 'mic'

as.mo() is.mo()

Transform to microorganism ID

as.rsi() is.rsi() is.rsi.eligible()

Class 'rsi'

eucast_rules() EUCAST_rules() interpretive_reading()

EUCAST rules

guess_ab()

Guess antibiotic column

read.4D()

Read data from 4D database

Adding variables to your data

Functions to add new data to existing data, like the determination of first isolates,

first_isolate() filter_first_isolate() filter_first_weighted_isolate()

Determine first (weighted) isolates

mdro() brmo() mrgn() eucast_exceptional_phenotypes()

Determine multidrug-resistant organisms (MDRO)

key_antibiotics() key_antibiotics_equal()

Key antibiotics for first weighted isolates

mo_fullname() mo_shortname() mo_subspecies() mo_species() mo_genus() mo_family() mo_order() mo_class() mo_phylum() mo_subkingdom() mo_kingdom() mo_type() mo_gramstain() mo_TSN() mo_ref() mo_authors() mo_year() mo_taxonomy() mo_property()

Property of a microorganism

ab_property() ab_atc() ab_official() ab_name() ab_trivial_nl() ab_certe() ab_umcg() ab_tradenames()

Property of an antibiotic

atc_property() atc_groups() atc_ddd()

Properties of an ATC code

abname()

Name of an antibiotic

age()

Age in years of individuals

age_groups()

Split ages into age groups

p.symbol()

Symbol of a p value

inner_join_microorganisms() left_join_microorganisms() right_join_microorganisms() full_join_microorganisms() semi_join_microorganisms() anti_join_microorganisms()

Join a table with microorganisms

Analysing your data

Functions for conducting AMR analysis

count_R() count_IR() count_I() count_SI() count_S() count_all() n_rsi() count_df()

Count isolates

portion_R() portion_IR() portion_I() portion_SI() portion_S() portion_df()

Calculate resistance of isolates

frequency_tbl() freq() top_freq() header() print(<frequency_tbl>)

Frequency table

g.test()

G-test for Count Data

ggplot_rsi() geom_rsi() facet_rsi() scale_y_percent() scale_rsi_colours() theme_rsi() labels_rsi_count()

AMR bar plots with ggplot

kurtosis()

Kurtosis of the sample

resistance_predict() rsi_predict()

Predict antimicrobial resistance

rsi()

Calculate resistance of isolates

skewness()

Skewness of the sample

Included data sets

References for microorganisms and antibiotics, and even a genuine data set with isolates from septic patients.

antibiotics

Data set with 423 antibiotics

microorganisms

Data set with taxonomic data from ITIS

septic_patients

Data set with 2000 blood culture isolates of septic patients

microorganisms.certe

Translation table for Certe

microorganisms.old

Data set with old taxonomic data from ITIS

microorganisms.umcg

Translation table for UMCG

microorganismsDT microorganisms.prevDT microorganisms.unprevDT microorganisms.oldDT

Supplementary Data

Other

get_locale()

Get language for AMR

like() `%like%`

Pattern Matching

mo_failures()

Vector of failed coercion attempts

mo_renamed()

Vector of taxonomic renamed items