Weight of Evidence Based Segmentation of a Variable

Segment a numeric variable based on a dichotomous dependent variable by using the weight of evidence (WOE) approach (Ref: Siddiqi, N. (2006) ). The underlying algorithm adopts a recursive approach to create segments that are diverse in respect of their WOE values and meet the demands of user-defined parameters. The algorithm also aims to maintain a monotonic trend in WOE values of consecutive segments. As such, it can be particularly helpful in improving robustness of linear and logistic regression models.


Reference manual

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0.2.1 by Kashish Soien, 3 months ago

Report a bug at https://github.com/kraken19/woeR/issues

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

Authors: Kashish Soien

Documentation:   PDF Manual  

GPL-3 license

Imports dplyr

Suggests smbinning

See at CRAN