[R] Release of a new package steprf: Stepwise Predictive Variable Selection for Random Forest

Hi All, A new package `steprf` is now available on CRAN. It introduces several novel predictive variable selection methods for random forest (RF). They are based on various variable importance methods and predictive accuracy in stepwise algorithms. Their performance can be seen in the references

Re: [R] Confidence Interval for p1-p2 and plot the CI with bar chart

Hi Jim: Thank you very much for your help in this topic. with many thanks abou __ *AbouEl-Makarim Aboueissa, PhD* *Professor, Statistics and Data Science* *Graduate Coordinator* *Department of Mathematics and Statistics* *University of Southern Maine* On Sat, Nov 13, 20