On Thu, Jun 20, 2019 at 9:09 AM Marco Sette m77it@... [nmr_sparky] nmr_sparky@yahoogroups.com wrote:Thanks Woonghee.even if not stated in the rh manual, I guess that peaks have to be integrated, it, before to start the relaxation analysis rh, or not?Thanks again,MarcoIl giovedì 20 giugno 2019, 14:03:49 CEST, Woonghee Lee woonghee791113@... [nmr_sparky] nmr_sparky@yahoogroups.com ha scritto:Hi,Currently only simple fitting works. You can export and use excel. I am working on more fittings and I expect it to be out this summer.Best,WoongheeHi all,I created a peak table with the rh command.According to the manual only a simple exponential fit is present. Does it is possible to fit more complicated equations inside Sparky or I need to use a different software?Thanks for your help,Marco