BoxCox: Box Cox Transformation
In hdrcde: Highest Density Regions and Conditional Density Estimation
Description
Usage
Arguments
Details
Value
Author(s)
References
Description
BoxCox() returns a transformation of the input variable using a Box-Cox
transformation. InvBoxCox() reverses the transformation.
Usage
1
BoxCox(x, lambda)
Arguments
x
a numeric vector or time series
lambda
transformation parameter
Details
The Box-Cox transformation is given by
f(x;lambda) = (x^lambda - 1)/lambda
if
lambda is not equal to 0. For lambda=0,
f(x;0) = log(x).
Value
a numeric vector of the same length as x.
Author(s)
Rob J Hyndman
References
Box, G. E. P. and Cox, D. R. (1964) An analysis of
transformations. JRSS B 26 211–246.
hdrcde documentation built on Jan. 18, 2021, 9:05 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Description Usage Arguments Details Value Author(s) References
Description
BoxCox() returns a transformation of the input variable using a Box-Cox transformation. InvBoxCox() reverses the transformation.
Usage
1 | BoxCox(x, lambda)
|
Arguments
x |
a numeric vector or time series |
lambda |
transformation parameter |
Details
The Box-Cox transformation is given by
f(x;lambda) = (x^lambda - 1)/lambda
if lambda is not equal to 0. For lambda=0,
f(x;0) = log(x).
Value
a numeric vector of the same length as x.
Author(s)
Rob J Hyndman
References
Box, G. E. P. and Cox, D. R. (1964) An analysis of transformations. JRSS B 26 211–246.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.