select_kmdata: Select data sets

In raredd/kmdata: A Database of Reconstructed Individual Patient Level Data from Oncology Clinical Trials

Select data sets

Description

Select publication data sets based on study characteristics including outcome, sample size, treatment arms, journal, disease, etc.

Usage

select_kmdata(..., return = c("name", "key", "data"))

Arguments

...	an expression to be evaluated within kmdata_key such as ReportedSampleSize < 100; see examples
return	type of object to return; one of "name" (default) for the study names that match the criteria, "key" for the matching rows of kmdata_key, or "data" for a list of data frames for each match

Examples

names(kmdata_key)
select_kmdata(ReportedSampleSize < 100)
select_kmdata(grepl('folfiri', Arms) & Outcome == 'OS')
select_kmdata(ReportedSampleSize < 100 |
  Cancer %in% c('Lung/Colorectal', 'Prostate'))

## get a list of the data sets
l <- select_kmdata(ReportedSampleSize < 100, return = 'data')
op <- par(mfrow = sort(n2mfrow(length(l))))
sapply(l, kmplot)
par(op)

raredd/kmdata documentation built on June 15, 2025, 9:33 a.m.