******************************************************************************* Tue Oct 24 02:24:05 2017 FIT: data read from "20171023-evolution1D_5x5_wrong_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 : 3.5353e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.707338 initial set of free parameter values a = 1 b = 1 After 5 iterations the fit converged. final sum of squares of residuals : 121331 rel. change during last iteration : -3.88287e-08 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 35.1863 variance of residuals (reduced chisquare) = WSSR/ndf : 1238.07 Final set of parameters Asymptotic Standard Error ======================= ========================== a = -3758.73 +/- 3692 (98.23%) b = 281.922 +/- 94.53 (33.53%) 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_wrong_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 : 3.50175e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.968323 initial set of free parameter values aa = 1 bb = 1 After 5 iterations the fit converged. final sum of squares of residuals : 120856 rel. change during last iteration : -1.15804e-09 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 35.1173 variance of residuals (reduced chisquare) = WSSR/ndf : 1233.22 Final set of parameters Asymptotic Standard Error ======================= ========================== aa = 1396.7 +/- 1170 (83.75%) bb = -1120.95 +/- 1094 (97.63%) 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_wrong_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 : 4.02742e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.968323 initial set of free parameter values aaa = 1 bbb = 1 After 6 iterations the fit converged. final sum of squares of residuals : 8.64172 rel. change during last iteration : -1.2025e-13 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 0.296953 variance of residuals (reduced chisquare) = WSSR/ndf : 0.0881808 Final set of parameters Asymptotic Standard Error ======================= ========================== aaa = -3142.35 +/- 9.891 (0.3148%) bbb = 3142.28 +/- 9.254 (0.2945%) correlation matrix of the fit parameters: aaa bbb aaa 1.000 bbb -1.000 1.000