CollapseLevels (version 0.3.0)
Collapses Levels, Computes Information Value and WoE
Description
Contains functions to help in selecting and exploring features ( or variables ) in binary classification problems.
Provides functions to compute and display information value and weight of evidence (WoE) of the variables , and to convert numeric variables to categorical variables by binning.
Functions are also provided to determine which levels ( or categories ) of a categorical variable can be collapsed (or combined ) based on their response rates.
The functions provided only work for binary classification problems.