Other packages > Find by keyword >

trafo  

Estimation, Comparison and Selection of Transformations
View on CRAN: Click here


Download and install trafo package within the R console
Install from CRAN:
install.packages("trafo")

Install from Github:
library("remotes")
install_github("cran/trafo")

Install by package version:
library("remotes")
install_version("trafo", "1.0.1")



Attach the package and use:
library("trafo")
Maintained by
Ann-Kristin Kreutzmann
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2018-07-30
Latest Update: 2018-11-27
Description:
Estimation, selection and comparison of several families of transformations. The families of transformations included in the package are the following: Bickel-Doksum (Bickel and Doksum 1981 <doi:10.2307/2287831>), Box-Cox, Dual (Yang 2006 <doi:10.1016/j.econlet.2006.01.011>), Glog (Durbin et al. 2002 <doi:10.1093/bioinformatics/18.suppl_1.S105>), gpower (Kelmansky et al. 2013 <doi:10.1515/sagmb-2012-0030>), Log, Log-shift opt (Feng et al. 2016 <doi:10.1002/sta4.104>), Manly, modulus (John and Draper 1980 <doi:10.2307/2986305>), Neglog (Whittaker et al. 2005 <doi:10.1111/j.1467-9876.2005.00520.x>), 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, moments optimization and divergence minimization to estimate the optimal transformation parameter.
How to cite:
Ann-Kristin Kreutzmann (2018). trafo: Estimation, Comparison and Selection of Transformations. R package version 1.0.1, https://cran.r-project.org/web/packages/trafo. Accessed 22 Dec. 2024.
Previous versions and publish date:
1.0.0 (2018-07-30 12:50)
Other packages that cited trafo R package
View trafo citation profile
Other R packages that trafo depends, imports, suggests or enhances
Complete documentation for trafo
Functions, R codes and Examples using the trafo R package
Some associated functions: ML . as.data.frame.trafo . assumptions . bickeldoksum . boxcox . boxcoxshift . diagnostics . diagnostics.trafo_compare . diagnostics.trafo_lm . diagnostics_internal . divergence_min_CvM . divergence_min_KL . divergence_min_KS . dual . est_lm . est_lme . estim_lm . estim_lme . get_modelt . get_transformed . glog . gpower . kurtosis_min . logshift . logshiftopt . logtrafo . manly . modulus . neglog . oneparam.lm . oneparam . plot.trafo_compare . plot.trafo_lm . plot_trafolm . print.diagnostics.trafo_compare . print.diagnostics.trafo_lm . print.summary.trafo_compare . print.summary.trafo_lm . print.trafo . print.trafo_compare . print.trafo_lm . reciprocal . skewness_min . sqrtshift . summary.trafo_compare . summary.trafo_lm . trafo . trafo_compare . trafo_lm . woparam.lm . woparam . yeojohnson . 
Some associated R codes: Glog.R . assumptions.R . back_transformed.R . bickeldocksum.R . boxcox.R . boxcoxshift.R . check_assumptions.R . check_compare_trafo.R . check_negy.R . check_oneparam.R . check_trafo_predict.R . check_trafomod.R . check_woparam.R . compare_trafo.R . diagnostics.R . diagnostics.compare_trafo.R . diagnostics.trafo_mod.R . diagnostics_internal.R . dual.R . estim.R . estims.R . get_modelt.R . get_transformed.R . gpower.R . log.R . logshift.R . logshiftopt.R . manly.R . modulus.R . neglog.R . oneparam.R . oneparam.lm.R . plot.compare_trafo.R . plot.trafo_mod.R . plotit.R . print.compare_trafo.R . print.trafo.R . print.trafo_mod.R . reciprocal.R . sqrtshift.R . summary.compare_trafo.R . summary.trafo_mod.R . summary_internal.R . trafo.R . trafoEst.R . trafo_lm.R . trafos.R . woparam.R . woparam.lm.R . yeojohnson.R .  Full trafo package functions and examples
Downloads during the last 30 days
Get rewarded with contribution points by helping add
Reviews / comments / questions /suggestions ↴↴↴

Today's Hot Picks in Authors and Packages

LOGANTree  
Tree-Based Models for the Analysis of Log Files from Computer-Based Assessments
Enables researchers to model log-file data from computer-based assessments using machine-learning te ...
Download / Learn more Package Citations See dependency  
Maintainer: Qi Qin (view profile)
tropAlgebra  
Tropical Algebraic Functions
It includes functions like tropical addition, tropical multiplication for vectors and matrices. In t ...
Download / Learn more Package Citations See dependency  
elect  
Estimation of Life Expectancies Using Multi-State Models
Functions to compute state-specific and marginal life expectancies. The computation is based on a fi ...
Download / Learn more Package Citations See dependency  
quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  
dmlalg  
Double Machine Learning Algorithms
Implementation of double machine learning (DML) algorithms in R, based on Emmenegger and Buehlmann ...
Download / Learn more Package Citations See dependency  
Rfast2  
A Collection of Efficient and Extremely Fast R Functions II
A collection of fast statistical and utility functions for data analysis. Functions for regression, ...
Download / Learn more Package Citations See dependency  

23,394

R Packages

201,798

Dependencies

63,416

Author Associations

23,395

Publication Badges

© Copyright 2022 - present. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA