My.stepwise R package
This package has stepwise selection functions for linear, generalized linear and Cox models. Should be helpful for those of you with GLM (Poisson), logistic (which is also a GLM) or survival data. You can download this package from the CRAN:
https://cran.r-project.org/web/packages/My.stepwise/index.html
Click on My.stepwise R package to open the resource.