Fitting Quadratic Models In RJul 14 2008, 12:35 permalink
I guess it's fairly obvious to statistics gurus, but I've spent quite some time trying to figure out how to fit a quadratic model (with linear coefficients) in R. Here's how.
Cyrillic Fonts In R PlotsMay 20 2007, 13:46 permalink
I've been using the R Project to perform statistic-related tasks in my ongoing Ph.D work. It's a great system and the only thing I had missed so far was the ability to annotate plots with russian texts in cyrillic. Of course R is capable of that, but I haven't seen complete recipes on how to do it anywhere on the web.