Predicate to Check if Split Should be Excluded

Predicate to Check if Split Should be Excluded

Usage

do_exclude_split(exclude_levels, .spl_context)

Arguments

exclude_levels

(list)
A named list where names correspond to split variables and values are vectors of levels to exclude.

.spl_context

(data.frame)
gives information about ancestor split states that is passed by rtables.

Value

TRUE if the current split context matches any of the exclude levels, FALSE otherwise.

Examples

do_exclude_split(
  exclude_levels = list(AVISIT = "Baseline"),
  .spl_context = data.frame(
    split = c("AVISIT", "ARM"),
    value = c("Week 4", "Placebo")
  )
)
#> [1] FALSE
do_exclude_split(
  exclude_levels = list(AVISIT = "Baseline"),
  .spl_context = data.frame(
    split = c("AVISIT", "ARM"),
    value = c("Baseline", "Placebo")
  )
)
#> [1] TRUE