Apply sign test

This function applies the one-sample sign test to input data grouped by specified variables.

Usage

apply_sign_test(
  stats_data,
  summarized_data,
  value = "Value",
  p.signif = "p.signif",
  grouping = NULL,
  na = "NA"
)

stats_data: A data frame containing the calculated growth performance data, e.g. via a function call to calculate_growth_performance.
summarized_data: A data frame containing corresponding summarized data, e.g. via function call summarize_growth_performance.
value: The column containing absorption values to be tested. Defaults to 'Value'.
p.signif: The column containing significance denoted in asterisk notation. Defaults to 'p.signif'.
grouping: A character vector specifying the grouping variables.
na: A character value specifying the keyword to display if sign tests cannot be applied on subsets of the data (e.g. because of too small sample sizes). Defaults to "NA".

A data frame containing the summarized data with sign test results added.