Winter in Boston can get quite cold. When we get a lot of snow, we need to take a break after shoveling, and solving puzzles is nice way to spend time indoors. Today's guest blogger, Toshi Takeuchi, gives you an interesting brain teaser, written during one of the many 2015 snowstorms in Boston.... read more >>

This week Richard Willey from technical marketing will be guest blogging about nonparametric fitting. Contents Generate some data... read more >>