within-data-frame: A Modified Version of 'within'

In codebooks: Management of Survey Data

Description

This is a modified version of the data.frame method of the generic function within: If transformations in 'within' result in an item object, the function returns a 'data.set' object. Variables in the resulting data frame or 'data.set' object will appear in the order of their creation by the transformation in the call of 'within'.

Usage

    ## S3 method for class 'data.frame'
within(data, expr, ...)

Arguments

data	a data frame.
expr	an expression to evaluate.
...	further arguments, currently ignored as in the default method.

codebooks documentation built on May 2, 2019, 5:26 p.m.