Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

A method of adjustment for nonresponse is considered. No information about the nonrespondents is required, but the respondents are assumed to answer all questions of interest. One or more call-backs ...

Thomas Rusch, Ilro Lee, Kurt Hornik, Wolfgang Jank, Achim Zeileis, INFLUENCING ELECTIONS WITH STATISTICS: TARGETING VOTERS WITH LOGISTIC REGRESSION TREES, The Annals of Applied Statistics, Vol. 7, No.