Category: Rstat

Double Poisson Regression in SAS

In the previous post (https://statcompute.wordpress.com/2016/11/27/more-about-flexible-frequency-models), I’ve shown how to estimate the double Poisson (DP) regression in R with the gamlss package. The hurdle of estimating DP regression is the calculation...continue reading.

Monotonic Binning with Smbinning Package

The R package smbinning (https://cran.r-project.org/web/packages/smbinning/index.html) provides a very user-friendly interface for the WoE (Weight of Evidence) binning algorithm employed in the scorecard development. However, there are several improvement opportunities in...continue reading.