tstransform {tsaux} | R Documentation |
General transformation function
Description
Includes the Box Cox, logit, softplus-logit and sigmoid transforms. Returns a list of functions for the transform and its inverse.
Usage
tstransform(method = "box-cox", lambda = NULL, lower = 0, upper = 1, ...)
Arguments
method |
valid methods are currently “box-cox”, “logit”, “softplus-logit” and “sigmoid”. |
lambda |
parameter in the Box Cox transformation. |
lower |
lower bound for the transformations. |
upper |
upper bound for the transformations. |
... |
additional arguments taken by the transformations. |
Value
A list with the transform and inverse functions.
Author(s)
Alexios Galanos
[Package tsaux version 1.0.0 Index]