fit.log

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Sun Jun 16 23:24:08 2019


FIT:    data read from "dat.dat" u 1:2
        format = x:z
        #datapoints = 350
        residuals are weighted equally (unit weight)

function used for fitting: f(x)
fitted parameters initialized with current variable values



 Iteration 0
 WSSR        : 2.78735e+08       delta(WSSR)/WSSR   : 0
 delta(WSSR) : 0                 limit for stopping : 1e-05
 lambda	  : 142.582

initial set of free parameter values

m               = 1
b               = 1

After 5 iterations the fit converged.
final sum of squares of residuals : 2153.08
rel. change during last iteration : -5.46402e-07

degrees of freedom    (FIT_NDF)                        : 348
rms of residuals      (FIT_STDFIT) = sqrt(WSSR/ndf)    : 2.48737
variance of residuals (reduced chisquare) = WSSR/ndf   : 6.187

Final set of parameters            Asymptotic Standard Error
=======================            ==========================

m               = 0.332522         +/- 0.001316     (0.3957%)
b               = 1007.32          +/- 0.2653       (0.02634%)


correlation matrix of the fit parameters:

               m      b      
m               1.000 
b              -0.865  1.000