Dear all When I use the following command:
g_analyze -f free_bi_0.9.xvg -av average_0.9 I got set average standard deviation *std. dev. / sqrt(n-1) *… SS1 6.053822e+01 3.062230e+01 1.936724e-02 … What is “*std. dev. / sqrt(n-1)” *? I know that Standard deviation (SD) for samples is quall to sqrt[{sum((x-xmean)*2)/n-1}] Standard error* *(SE) = Standard deviation/sqrt( n) n is number of samples. But I don’t know what is the concept of the “*std. dev. / sqrt(n-1)”*? is it SE? Sincerely Afsaneh -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/Search before posting! * Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists