Fit Results (Custom Function)

$\displaystyle D+(A-D)/(1+(x/C)^B)$
PARAMETER         NOTE                                 VALUE             ERROR            
A                 --                                  -2.0324597785e+01 2.9877444718e+07  
B                 --                                  9.8812512173e-04  1.4459918543e+03  
C                 --                                  1.7575384110e+01  3.5603493029e+07  
D                 --                                  2.0485660603e+01  2.9843010966e+07  
SSR = 4.09e-04




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