selectors {cards} | R Documentation |
ARD Selectors
Description
These selection helpers match variables according to a given pattern.
-
all_ard_groups()
: Function selects grouping columns, e.g. columns named"group##"
or"group##_level"
. -
all_ard_variables()
: Function selects variables columns, e.g. columns named"variable"
or"variable_level"
. -
all_ard_group_n()
: Function selectsn
grouping columns. -
all_missing_columns()
: Function selects columns that are allNA
or empty.
Usage
all_ard_groups(types = c("names", "levels"))
all_ard_variables(types = c("names", "levels"))
all_ard_group_n(n, types = c("names", "levels"))
all_missing_columns()
Arguments
types |
( |
n |
( |
Value
tidyselect output
Examples
ard <- ard_categorical(ADSL, by = "ARM", variables = "AGEGR1")
ard |> dplyr::select(all_ard_groups())
ard |> dplyr::select(all_ard_variables())
[Package cards version 0.6.1 Index]