# Best or recommended R package for logit and probit regression

Could somebody please recommend a good R package for doing logit and probit regression? I have tried to find an answer by searching on Google but all the links I find go into lengthy explanations about what logit regression is, which I already know, but nobody seems to recommend an R package.

Unless you have some very specific or exotic requirements, in order to perform logistic (logit and probit) regression analysis in R, you can use standard (built-in and loaded by default) stats package. In particular, you can use glm() function, as shown in the following nice tutorials from UCLA: logit in R tutorial and probit in R tutorial.
If you are interested in multinomial logistic regression, this UCLA tutorial might be helpful (you can use glm() or packages, such as glmnet or mlogit). For the above-mentioned very specific or exotic requirements, many other R packages are available, for example logistf (http://cran.r-project.org/web/packages/logistf) or elrm (http://cran.r-project.org/web/packages/elrm).