Starting Values

Model: y = f(x;beta) + e  =  beta(1) + beta(2)exp[-beta(4)x] + beta(3)exp[-beta(5)x] + e

Starting Values

Parameter
Start 1 Start 2 Start 3
beta(1) 5.0000000000E+01 5.0000000000E-01 3.7541005211E-01
beta(2) 1.5000000000E+02 1.5000000000E+00 1.9358469127E+00
beta(3) -1.0000000000E+02 -1.0000000000E+00 -1.4646871366E+00
beta(4) 1.0000000000E+00 1.0000000000E-02 1.2867534640E-02
beta(5) 2.0000000000E+00 2.0000000000E-02 2.2122699662E-02