Hi, I have a question regarding how error bars are calculated in the CPMG-RD fitting script. I got data on two very similar samples, both of which gave nice spectra with similar S/N ratios. I ran cpmg_analysis scripts both with 500 Monte Carlo simulations. However, one of them gave much higher error bars in the fits, leading to no residues being selected I guess due the fact that error bars for the first and last points overlap. Even reducing the insignificance value wouldn’t solve this.
What strikes me the most is the clear different behavior between the two set of data, which look very similar from the spectroscopic point of view. Do you have an idea about that? Thanks and best regards, Thibault PS: Very sorry if I ask a question that have already been addressed, but I couldn’t find an answer back on the forum. -------------------------------- Dr. Thibault Viennet Dana-Farber Cancer Institute 450 Brookline Avenue Longwood Center 3210 Boston MA, 02215 Tel: 617-632-2019 The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
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