******************************************************************************* Tue Oct 24 02:24:04 2017 FIT: data read from "20171005-evolution1D_7x7_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 : 5.11032e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.707405 initial set of free parameter values a = 1 b = 1 After 5 iterations the fit converged. final sum of squares of residuals : 132798 rel. change during last iteration : -2.35098e-11 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 36.8114 variance of residuals (reduced chisquare) = WSSR/ndf : 1355.08 Final set of parameters Asymptotic Standard Error ======================= ========================== a = -577.131 +/- 1945 (337%) b = 240.859 +/- 56.49 (23.46%) correlation matrix of the fit parameters: a b a 1.000 b -0.998 1.000 ******************************************************************************* Tue Oct 24 02:24:04 2017 FIT: data read from "20171005-evolution1D_7x7_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 : 5.0689e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.979606 initial set of free parameter values aa = 1 bb = 1 After 5 iterations the fit converged. final sum of squares of residuals : 98040.5 rel. change during last iteration : -1.51467e-10 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 31.6293 variance of residuals (reduced chisquare) = WSSR/ndf : 1000.41 Final set of parameters Asymptotic Standard Error ======================= ========================== aa = 3134.35 +/- 530.8 (16.94%) bb = -2780.95 +/- 509 (18.3%) correlation matrix of the fit parameters: aa bb aa 1.000 bb -1.000 1.000 ******************************************************************************* Tue Oct 24 02:24:04 2017 FIT: data read from "20171005-evolution1D_7x7_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 : 1.66067e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.979606 initial set of free parameter values aaa = 1 bbb = 1 After 5 iterations the fit converged. final sum of squares of residuals : 3.74985 rel. change during last iteration : -4.45921e-06 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 0.195611 variance of residuals (reduced chisquare) = WSSR/ndf : 0.0382638 Final set of parameters Asymptotic Standard Error ======================= ========================== aaa = -3142.46 +/- 3.283 (0.1045%) bbb = 3142.32 +/- 3.148 (0.1002%) correlation matrix of the fit parameters: aaa bbb aaa 1.000 bbb -1.000 1.000