modify: Modify a data set

In dcmodify: Modify Data Using Externally Defined Modification Rules

Modify a data set

Description

Modify a data set

Usage

modify(dat, x, ...)

## S4 method for signature 'data.frame,modifier'
modify(dat, x, logger = NULL, ...)

Arguments

dat	A data.frame
x	A modifier object containing modifying rules.
...	Extra arguments.
logger	Optional. A lumberjack-compatible logger object.

Examples

m <- modifier( if (height < mean(height)) height <- 2*height
, if ( weight > mean(weight) ) weight <- weight/2  )
modify(women,m)

dcmodify documentation built on April 8, 2023, 1:10 a.m.