Hello, I have several files containing two columns, x and y (x is the same for all of them). I would like to calculate the average and standar deviation (as the error bar) for the y column for all my data sets. I have tried using g_analyze:
g_analyze -n 3 -av average.xvg -errbar stddev -f set1.xvg & set2.xvg & set3.xvg I get several errors: set2.xvg: Command not found set3.xvg: Command not found And also: "Set 2 is horter (0) than the previous set (1775) I have seen a similar error in the gromacs list archive, and the problem seemed to be the space before the &. I remove this whitespace and also the space after the &, but I get the same results. How could I solve this problem? Thanks a lot for your help in advance. Best wishes, Rebeca Garcia Postdoctoral student Santiago de Compostela University Spain rega...@hotmail.com
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