Inverse-Transform Scaled Data

Reverses the scaling applied by scale_data() to recover original units.

Usage

inverse_scale(scaled_data, scale_result)

Arguments

scaled_data

A data.frame of scaled values.

scale_result

The list returned by scale_data().

Value

A data.frame with the scaled columns back in their original units.

Examples

data(airquality)
clean <- airquality[complete.cases(airquality), ]
sp    <- split_data(clean, verbose = FALSE)
sc    <- scale_data(sp, verbose = FALSE)
original_train <- inverse_scale(sc$train_scaled, sc)