Preprocessor for Data Modeling

Includes binning categorical variables into lesser number of categories based on t-test, converting categorical variables into continuous features using the mean of the response variable for the respective categories, understanding the relationship between the response variable and predictor variables using data transformations.


Reference manual

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1.1 by Santhosh Sasanapuri, 5 years ago

Browse source code at

Authors: Navin Loganathan [aut] , Mohan Manivannan [aut] , Santhosh Sasanapuri [aut, cre] , LatentView Analytics [ctb]

Documentation:   PDF Manual  

GPL (>= 2) license

Depends on ggplot2, gplots, RColorBrewer, igraph, stats, grDevices

Suggests datasets

See at CRAN