On 03/20/2015 01:44 PM, huyanyun@physics.utoronto.ca wrote:
I agree that P would be 100% correlated with S02 if we assume both sites have the same first-shell distance. In my fit, the correlation between the percentage parameter P and S02 is -0.73.
Do you have any good idea on how to break this kind of correlation, or alternative way to find the 'true S02' and 'true P'?
That would usually require some kind of prior knowledge -- something you somehow knew about your sample before beginning the EXAFS analysis. B -- Bruce Ravel ------------------------------------ bravel@bnl.gov National Institute of Standards and Technology Synchrotron Science Group at NSLS-II Building 535A Upton NY, 11973 Homepage: http://bruceravel.github.io/home/ Software: https://github.com/bruceravel Demeter: http://bruceravel.github.io/demeter/