transformationYeoJohnson-class {power.transform} | R Documentation |
Yeo-Johnson transformation object
Description
This class is used for Yeo-Johnson transformations.
Slots
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 thefind_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 thefind_transformation_parameters
function,lambda
,shift
andscale
parameters are optimised simultaneously. Otherwise, theshift
parameter has a value of0.0
.scale
Numeric scale parameter for the Yeo-Johnson transformation. If
invariant=TRUE
in thefind_transformation_parameters
function,lambda
,shift
andscale
parameters are optimised simultaneously. Otherwise, thescale
parameter has a value of1.0
.complete
Indicates whether transformation parameters were set.
See Also
find_transformation_parameters