transformation_yeo_johnson: Yeo-Johnson transformation object
In power.transform: Location and Scale Invariant Power Transformations

transformationYeoJohnson-class

R Documentation

Yeo-Johnson transformation object

This class is used for Yeo-Johnson transformations.

method: Main transformation method, i.e. "yeo_johnson".
robust: Indicates whether a robust version of the Yeo-Johnson transformation is used to set transformation parameters. The value depends on the robust argument of the find_transformation_parameters function.
lambda: Numeric lambda parameter for the Yeo-Johnson transformation.
shift: Numeric shift parameter for the Yeo-Johnson transformation. If invariant=TRUE in the find_transformation_parameters function, lambda, shift and scale parameters are optimised simultaneously. Otherwise, the shift parameter has a value of 0.0.
scale: Numeric scale parameter for the Yeo-Johnson transformation. If invariant=TRUE in the find_transformation_parameters function, lambda, shift and scale parameters are optimised simultaneously. Otherwise, the scale parameter has a value of 1.0.
complete: Indicates whether transformation parameters were set.