22 Nov
2002
22 Nov
'02
3:39 p.m.
Hello All, I am new to this mailing list, so I hope my question is relevant. I have several EXAFS data sets that I want to simultaneously fit with one model. One of the data sets was modeled first and the results will be published separately from the rest. I would like to take a bunch of parameters (all of them that do not vary significantly from the known, as determined by individual fits to each data set) from this "known" data set and then fit the series including the "original" to see how a particluar parameter (the number of Ca atoms) changes as the ratio of U to Ca changes. I would like to hear a discussion on the fairness of this approach and how would you calculate the number of independent points? Shelly Kelly