% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/vars_detect.R
\name{vars_detect}
\alias{vars_detect}
\title{Variable detection patterns}
\usage{
vars_detect(data_frames)
}
\arguments{
\item{data_frames}{A named list of data frames to compare.}
}
\value{
A data frame with a \code{vars_union} column listing all variables,
and one column per dataset indicating \code{"ok"} (present) or \code{"-"} (absent).
Rows are sorted to highlight presence/absence patterns.
}
\description{
Detect the presence or absence of each variable across a collection of datasets.
}
\examples{
data_list <- list(cars = cars, mtcars = mtcars)
vars_detect(data_list)
}
