I'm able to compile this function and run the fitting procedure. As results I recieve the parameter values with reasonable error margins (report log) and the fitted functions depicts my measured values quite well as indicated by the plotted red graph and a modell description level (R^2) of about 0.97. If I use these determined parameters, however, to recalculate my data with the function stated above than this fails.
Has anybody got an idea what's going wrong?
Kind regards Tobias H.
Edited by - Tobias Henkel on 06/16/2007 07:51:45 AM
2 L A T E S T R E P L I E S (Newest First)
Tobias Henkel
Posted - 06/16/2007 : 08:30:42 AM Dear Mike,
thanks a lot for that link. It help me a great deal to solve my problem.