Hi Edward. What do you think about this bug report?
I added some figures, showing that the parameter values does not represent the expectation value of the Monte-Carlo simulation distribution. Best Troels 2015-06-15 11:32 GMT+02:00 Troels E. Linnet < no-reply.invalid-addr...@gna.org>: > URL: > <http://gna.org/bugs/?23644> > > Summary: monte_carlo.error_analysis() does not update the > mean value/expectation value from simulations > Project: relax > Submitted by: tlinnet > Submitted on: Mon 15 Jun 2015 09:32:07 UTC > Category: None > Specific analysis category: None > Priority: 5 - Normal > Severity: 3 - Normal > Status: None > Assigned to: None > Originator Name: > Originator Email: > Open/Closed: Open > Release: Repository: trunk > Discussion Lock: Any > Operating System: All systems > > _______________________________________________________ > > Details: > > When performing a monte_carlo.error_analysis(), the error for each > parameter > is estimated by the Standard deviation for all the simulated values. > > But the mean of these simulated values is not used to update parameter > value. > > Therefore, this leads to a rather weird situation, where the described > parameter error is from the width of a simulated distribution, and and the > expectation value is not updated. > > Some few histograms is added to show this. > > > > _______________________________________________________ > > File Attachments: > > > ------------------------------------------------------- > Date: Mon 15 Jun 2015 09:32:07 UTC Name: figure1.png Size: 32kB By: > tlinnet > > <http://gna.org/bugs/download.php?file_id=24577> > ------------------------------------------------------- > Date: Mon 15 Jun 2015 09:32:07 UTC Name: figure3.png Size: 35kB By: > tlinnet > > <http://gna.org/bugs/download.php?file_id=24578> > ------------------------------------------------------- > Date: Mon 15 Jun 2015 09:32:07 UTC Name: figure2.png Size: 36kB By: > tlinnet > > <http://gna.org/bugs/download.php?file_id=24579> > > _______________________________________________________ > > Reply to this item at: > > <http://gna.org/bugs/?23644> > > _______________________________________________ > Message sent via/by Gna! > http://gna.org/ > > _______________________________________________ relax (http://www.nmr-relax.com) This is the relax-devel mailing list relax-devel@gna.org To unsubscribe from this list, get a password reminder, or change your subscription options, visit the list information page at https://mail.gna.org/listinfo/relax-devel