trafo: An R package supporting the selection of a suitable...
In trafo: Estimation, Comparison and Selection of Transformations
Description
Estimation, selection and comparison of several families of
transformations. The families of transformations included in the package are
the following: Bickel-Doksum, Box-Cox, Dual, Glog, Gpower, Log, Log-shift opt,
Manly, Modulus, Neglog, Reciprocal and Yeo-Johnson. The package simplifies to
compare linear models with untransformed and transformed dependent variable
as well as linear models where the dependent variable is transformed with
different transformations. Furthermore, the package employs maximum likelihood
approaches, skewness and divergence minimization to estimate the optimal
transformation parameter.
Details
An overview of all currently provided functions can be requested by
library(help=trafo).
trafo documentation built on May 2, 2019, 2:13 p.m.
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Description
Estimation, selection and comparison of several families of transformations. The families of transformations included in the package are the following: Bickel-Doksum, Box-Cox, Dual, Glog, Gpower, Log, Log-shift opt, Manly, Modulus, Neglog, Reciprocal and Yeo-Johnson. The package simplifies to compare linear models with untransformed and transformed dependent variable as well as linear models where the dependent variable is transformed with different transformations. Furthermore, the package employs maximum likelihood approaches, skewness and divergence minimization to estimate the optimal transformation parameter.
Details
An overview of all currently provided functions can be requested by
library(help=trafo).
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.
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