scorecard: var_scale – R documentation

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var_scale

Variable Scaling

Description

scaling variables using standardization or normalization

Usage

var_scale(dt, var_skip = NULL, type = "standard", ...)

Arguments

`dt`	a data frame or vector
`var_skip`	Name of variables that will skip for scaling Defaults to NULL.
`type`	type of scaling method, including standard or minmax.
`...`	Additional parameters.

Examples

data("germancredit")

# standardization
dts1 = var_scale(germancredit, type = 'standard')

# normalization/minmax
dts2 = var_scale(germancredit, type = 'minmax')
dts2 = var_scale(germancredit, type = 'minmax', new_range = c(-1, 1))

scorecard

Credit Risk Scorecard

v0.3.2

MIT + file LICENSE

Authors

Shichen Xie [aut, cre]

Initial release