“I’ve used NCSS since 1986 and PASS since 1997. The utility, precision, documentation, output and ease-of-use of your products are the best in the business. Thank you!”

—Tim Gohmann, Ph.D.

Your support is always amazing. I also run [another statistical software package] and on a support / admin basis you guys are way ahead.

—Neale Penman, Researcher