rescaler-40: Rescaler

In reshape: Flexibly Reshape Data

Rescaler

Description

Convenient methods for rescaling data

Usage

rescaler(x, type="sd", ...)

Arguments

x	object to rescale
type	type of rescaling to use (see description for details)
...	other options (only pasesed to rank)

Details

Provides methods for vectors, matrices and data.frames

Currently, five rescaling options are implemented:

• I: do nothing

• range: scale to [0, 1]

• rank: convert values to ranks

• robust: robust version of sd, substract median and divide by median absolute deviation

• sd: subtract mean and divide by standard deviation

Author(s)

Hadley Wickham <[e-mail]>

See Also

rescaler.default

reshape documentation built on April 12, 2022, 5:07 p.m.