number_of_strata {MAPCtools}R Documentation

Count number of groups across a set of variables in a data frame

Description

Counts number of groups across specified grouping and stratification variables in a data frame. At least one grouping or stratification variable must be provided.

Usage

number_of_strata(df, stratify_by)

Arguments

df

A data frame with grouping and/or stratification variables.

stratify_by

Variables in data frame that defines a stratification of the data.

Value

Number of distinct strata in the data frame.


[Package MAPCtools version 0.1.0 Index]