I use a function to fit datas, the result is:
Minimizer is Minuit / Migrad
Chi2 = 212873
NDf = 27
Edm = 5.92296e-08
NCalls = 239
p0 = 3092.05 +/- 45.1136
p1 = 14753.9 +/- 0.0636319
p2 = 36.9984 +/- 1.53866
p3 = 0.00946903 +/- 0.00637705
p4 = -0.479135 +/- 88.7926
how to access the members like:
Chi2
NDf
Edm
NCalls
p0
p1
p2
p3
p4