Transformation Models

Formula-based user-interfaces to specific transformation models implemented in package 'mlt'. Available models include Cox models, some parametric survival models (Weibull, etc.), models for ordered categorical variables, normal and non-normal (Box-Cox type) linear models, and continuous outcome logistic regression (Lohse et al., 2017, ). The underlying theory is described in Hothorn et al. (2018) .


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install.packages("tram")

0.2-4 by Torsten Hothorn, a month ago


Browse source code at https://github.com/cran/tram


Authors: Torsten Hothorn [aut, cre]


Documentation:   PDF Manual  


GPL-2 license


Imports Formula, multcomp, variables, basefun, sandwich, stats, survival, graphics

Depends on mlt

Suggests MASS, TH.data, trtf, mlbench, knitr, quantreg, ordinal, colorspace, ATR


Suggested by mlt.docreg.


See at CRAN