simFrame (version 0.5.0)

stratify: Stratify data

Description

Generic function for stratifying data.

Usage

stratify(x, design)

Arguments

x

the data.frame to be stratified.

design

a character, logical or numeric vector specifying the variables (columns) to be used for stratification.

Value

• An object of class "Strata".

See Also

"Strata"

Examples

data(eusilcP)
strata <- stratify(eusilcP, c("region", "gender"))
summary(strata)