******************************************************************************* Tue Oct 24 02:24:05 2017 FIT: data read from "20171023-evolution1D_5x5_100Times.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 : 3.44287e+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 : 79495.5 rel. change during last iteration : -9.96447e-08 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 28.4812 variance of residuals (reduced chisquare) = WSSR/ndf : 811.179 Final set of parameters Asymptotic Standard Error ======================= ========================== a = 4931.08 +/- 2977 (60.37%) b = 57.4345 +/- 76.68 (133.5%) correlation matrix of the fit parameters: a b a 1.000 b -0.999 1.000 ******************************************************************************* Tue Oct 24 02:24:05 2017 FIT: data read from "20171023-evolution1D_5x5_100Times.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 : 3.40953e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.969131 initial set of free parameter values aa = 1 bb = 1 After 5 iterations the fit converged. final sum of squares of residuals : 80905 rel. change during last iteration : -4.14192e-09 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 28.7326 variance of residuals (reduced chisquare) = WSSR/ndf : 825.562 Final set of parameters Asymptotic Standard Error ======================= ========================== aa = -1139.84 +/- 1146 (100.6%) bb = 1252.67 +/- 1075 (85.78%) correlation matrix of the fit parameters: aa bb aa 1.000 bb -1.000 1.000 ******************************************************************************* Tue Oct 24 02:24:05 2017 FIT: data read from "20171023-evolution1D_5x5_100Times.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 : 4.07511e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.969131 initial set of free parameter values aaa = 1 bbb = 1 After 6 iterations the fit converged. final sum of squares of residuals : 11.1585 rel. change during last iteration : -3.20773e-13 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 0.337435 variance of residuals (reduced chisquare) = WSSR/ndf : 0.113863 Final set of parameters Asymptotic Standard Error ======================= ========================== aaa = -3250.66 +/- 13.46 (0.4142%) bbb = 3250.3 +/- 12.62 (0.3883%) correlation matrix of the fit parameters: aaa bbb aaa 1.000 bbb -1.000 1.000