[Gretl-users] Bug in Test statistic calculator for the variance

Hi there, I found a (small) bug in the test statistic calculator (performed vie the GUI): I did the following test on the variance and after 'OK' an error window came up: Error: gnuplot command failed and the output is: Null hypothesis: population variance = 2 Sample size: n = 200 Sample variance = 2 Test statistic: chi-square(199) = 199 * 2/2 = 199 Two-tailed p-value = *1.027 * (one-tailed = 0.5133) So, no graph and a p-Value bigger than one. I'm using the snapshop of gretl with Windows 7. Best Pindar