Hey, I'm doing a stats unit at the moment that seems to want to use SPSS a bit. I've had a little dig, and can't find an open source equivalent. Any pointers? Thanks, Mikal -- Michael Still (mikal at stillhq.com) | Stage 1: Steal underpants http://www.stillhq.com | Stage 2: ???? UTC + 11 | Stage 3: Profit