This is a group for users of my textbooks (and anyone else really) to discuss the books, post questions and so on.
Latest Activity: Nov 9
I've been working through Discovering Statistics Using R. I'm using R version 3.2.0, run through the latest version of R Studio. I've noticed a few errors which I imagine you're already aware of…Continue
Started by Gavin Revie. Last reply by Gavin Revie May 26.
Hi,I am looking to see whether 2 groups differ only in the amount of variance (not the actual scores).For example, I am hypothesising that group B has a significantly larger variance than group A…Continue
Started by Graham P. Last reply by Rafael Garcia Mar 19.
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