Follow-up Comment #3, task #7180 (project relax):
C: Your variance averaging would work as follows: loop over the first 3 replicates, calculate variance for each peak loop over the 2 replicates, calculate variance for each peak finally take the average over 6 variances and assign this as a systematic
error to all peaks at all mixing times
Is this correct ?
This is correct. Using 100 peaks, duplicates for 1 time point (ignoring the multiple relaxation periods for now), and M = 1e6 for some stats on the error estimate, the results are: ave(error) = 0.998 sd(error) = 0.071 This is for Gaussians of mu = 20 and sigma = 1. As you can see, the standard deviation of 1 is nicely estimated (plus and minus 0.071 for different attempts). This is the best error estimate of them all. (file #11440) _______________________________________________________ Additional Item Attachment: File name: sampling_test3.py Size:2 KB _______________________________________________________ Reply to this item at: <http://gna.org/task/?7180> _______________________________________________ Message sent via/by Gna! http://gna.org/