You can make non-linear curve fitings using sigmaplot, I have
access to the windows version but since I don't need such fittings I
don't know how to use it.
*-----------------------------------------------------
* Rafael Iosef Najmanovich Szeinfeld
* Dept. Biochemistry -Chemistry Institute
* Dept. Mathematical Physics -Physics Institute
* University of Sao Paulo
* E-MAIL : szeinfel at snfma1.if.usp.br
*
* MAIL: Depatartamento de Bioquimica - BLOCO 10 INF.
* Universidade de Sao Paulo
* Av. Prof. Lineu Prestes 748
* CEP 05508-900 Sao Paulo - SP - Brazil
*------------------------------------------------------
