******************************************************************************* Tue Oct 24 02:58:38 2017 FIT: data read from "adv-lamb_25.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_25.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 : 3.39837e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.997476 initial set of free parameter values aa = 1 bb = 1 After 6 iterations the fit converged. final sum of squares of residuals : 102922 rel. change during last iteration : -1.84717e-08 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 32.4071 variance of residuals (reduced chisquare) = WSSR/ndf : 1050.22 Final set of parameters Asymptotic Standard Error ======================= ========================== aa = 20969.5 +/- 1.362e+04 (64.96%) bb = -20680 +/- 1.355e+04 (65.53%) 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_25.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 : 4.1241e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.997476 initial set of free parameter values aaa = 1 bbb = 1 After 7 iterations the fit converged. final sum of squares of residuals : 6.60327 rel. change during last iteration : -1.86291e-12 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 0.259577 variance of residuals (reduced chisquare) = WSSR/ndf : 0.0673803 Final set of parameters Asymptotic Standard Error ======================= ========================== aaa = -40676.3 +/- 109.1 (0.2682%) bbb = 40675.5 +/- 108.5 (0.2669%) correlation matrix of the fit parameters: aaa bbb aaa 1.000 bbb -1.000 1.000