% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/pvalue_helpers.R
\name{.make_stratum_id}
\alias{.make_stratum_id}
\title{Internal: build stratum identifiers}
\usage{
.make_stratum_id(strata_df)
}
\arguments{
\item{strata_df}{A data.frame of stratification columns (typically produced by
\code{.get_strata_df}). If \code{NULL}, a single stratum \code{"all"} is used.}
}
\value{
A character vector of stratum identifiers (length \code{nrow(strata_df)} if not
\code{NULL}, otherwise \code{"all"}).
}
\description{
Builds a human-readable stratum identifier per row from a data.frame of
stratification columns. Each identifier is of the form
\code{"col1=... | col2=..."}.
}
\keyword{internal}
