Hi, Via gretl I can access the "paired samples t-test" (aka "dependent t-test") in R. Since gretl already has the "independent t-test" in the Test statistic calculator I think it would be nice also to be able to perform the "paired samples t-test" without having to open up R. Best regards, Lars ------------------------------ _______________________________________________ Gretl-users mailing list Gretl-users(a)lists.wfu.edu http://lists.wfu.edu/mailman/listinfo/gretl-users End of Gretl-users Digest, Vol 40, Issue 12 ******************************************* Lars Palsson Syll Professor of Civics Malmo University Sweden