Apply Statistical Methods — apply

Applies user-supplied statistical functions to the prepared endpoint data. The results are stored in a data.table that is nested in the row of the endpoint definition object.

Usage

apply_stats(
  ep,
  analysis_data_container,
  type = c("stat_by_strata_by_trt", "stat_by_strata_across_trt",
    "stat_across_strata_across_trt")
)

Arguments

ep: A data.table containing prepared endpoint data for statistical analysis, typically the output from prepare_for_stats.
analysis_data_container: data.table containing the analysis data. functions.
type: The type of statistical function. Can be one of "stat_by_strata_by_trt", "stat_by_strata_across_trt", or "stat_across_strata_across_trt"

Value

A data.table with statistical results appended.