[Gretl-devel] Re: Paired meantest with single series passed

Hi all, The "meantest" command provides a simple way to conduct a paired t-test comparing the mean values between TWO series. The help says: """ Paired test In the primary case (only) the --⁠paired option can be given, to test the null hypothesis that the mean difference between the paired values of the two series arguments is zero. Otherwise, pairing is not assumed. """ Take the following example which I would expect to fail as only a single series is provided: <hansl> open mrw --quiet summary gdpgrow --simple meantest gdpgrow --paired </>