Westat is the distributor in the U.S. and Canada for the Blaise family of software, a complete survey processing system. Link last verified September 14, 2000. Macanova is an interactive program for statistical analysis and matrix algebra. On the Macanova home page you will find links for Macintosh, DOS, and Windows executables, documentation, and program source. Arc is software that accompanies the book, Applied Regression Including Computing and Graphics by R. Dennis Cook and Sanford Weisberg, published by John Wiley in August 1999.
Arc is the sucessor to R-code.