******************************************************************************* Tue Oct 24 02:58:38 2017 FIT: data read from "adv-lamb_75.csv" every ::1 using 2:5 format = x:z #datapoints = 100 residuals are weighted equally (unit weight) function used for fitting: f(x) fitted parameters initialized with current variable values Iteration 0 WSSR : 3.43364e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.707341 initial set of free parameter values a = 1 b = 1 After 5 iterations the fit converged. final sum of squares of residuals : 105131 rel. change during last iteration : -7.05227e-09 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 32.7531 variance of residuals (reduced chisquare) = WSSR/ndf : 1072.77 Final set of parameters Asymptotic Standard Error ======================= ========================== a = -1670.56 +/- 3271 (195.8%) b = 226.406 +/- 84.16 (37.17%) correlation matrix of the fit parameters: a b a 1.000 b -0.999 1.000 ******************************************************************************* Tue Oct 24 02:58:38 2017 FIT: data read from "adv-lamb_75.csv" every ::1 using 4:5 format = x:z #datapoints = 100 residuals are weighted equally (unit weight) function used for fitting: g(x) fitted parameters initialized with current variable values Iteration 0 WSSR : 3.39983e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.977523 initial set of free parameter values aa = 1 bb = 1 After 5 iterations the fit converged. final sum of squares of residuals : 102919 rel. change during last iteration : -2.71334e-08 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 32.4067 variance of residuals (reduced chisquare) = WSSR/ndf : 1050.19 Final set of parameters Asymptotic Standard Error ======================= ========================== aa = 2331.24 +/- 1513 (64.92%) bb = -2041.74 +/- 1445 (70.75%) correlation matrix of the fit parameters: aa bb aa 1.000 bb -1.000 1.000 ******************************************************************************* Tue Oct 24 02:58:38 2017 FIT: data read from "adv-lamb_75.csv" every ::1 using 4:6 format = x:z #datapoints = 100 residuals are weighted equally (unit weight) function used for fitting: h(x) fitted parameters initialized with current variable values Iteration 0 WSSR : 4.12574e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.977523 initial set of free parameter values aaa = 1 bbb = 1 After 6 iterations the fit converged. final sum of squares of residuals : 6.61117 rel. change during last iteration : -3.28097e-12 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 0.259732 variance of residuals (reduced chisquare) = WSSR/ndf : 0.067461 Final set of parameters Asymptotic Standard Error ======================= ========================== aaa = -4519.58 +/- 12.13 (0.2684%) bbb = 4518.85 +/- 11.58 (0.2562%) correlation matrix of the fit parameters: aaa bbb aaa 1.000 bbb -1.000 1.000