descale: Restore a scaled matrix to a matrix with original parameters.
In katokohaku/featureTweakR: Calculate Actionable Feature Tweaking

Restore a scaled matrix to a matrix with original parameters.

1	descale(X, scaled)

`X`	a matrix or a data.frame to be restored
`scaled`	a scaled matrixa or a scaled data.frame

a tibble

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iris.scaled <- scale(iris[, -5])
descale(head(iris.scaled), iris.scaled)
head(iris)

katokohaku/featureTweakR documentation built on May 17, 2019, 11:17 p.m.

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