I am pleased to announce the latest release of the Real Statistics Resource Pack, Release 2.2.
The new release is now available for free download by clicking on the Download tab of the home menu on the website. The Real Statistics Examples Workbook, which contains all the non-multivariate examples found on this website has also been updated.
The following is a brief description of the new features contained in Release 2.2:
Games-Howell: A new option has been added to the Single Factor Anova and Follow-up Tests data analysis tool which performs the Games-Howell post-hoc test.
Kruskal-Wallis: A new option has been added to the Single Factor Anova and Follow-up Tests data analysis tool which performs the Kruskal-Wallis non-parametric version of Anova.
Rank Sum: A new version of the RANK_SUM supplemental function has been added. RANK_SUM(R1, k, order) = the sum of the ranks of all the cells in the kth column of range R1. The order argument is the the same as for the standard Excel functions RANK(R1, order) and RANK.AVG(R1, order).
As usual I welcome your feedback regarding the site, future capabilities, bugs, questions, etc. I hope that you find the new capabilities useful and that you continue to use the Real Statistics Using Excel site and software.