******************************************************************************* Tue Oct 24 02:24:04 2017 FIT: data read from "20171005-evolution1D_7x4_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 : 4.20596e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.707197 initial set of free parameter values a = 1 b = 1 After 5 iterations the fit converged. final sum of squares of residuals : 161579 rel. change during last iteration : -1.2809e-09 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 40.6049 variance of residuals (reduced chisquare) = WSSR/ndf : 1648.76 Final set of parameters Asymptotic Standard Error ======================= ========================== a = -3703.04 +/- 2343 (63.28%) b = 260.954 +/- 37.51 (14.38%) correlation matrix of the fit parameters: a b a 1.000 b -0.994 1.000 ******************************************************************************* Tue Oct 24 02:24:04 2017 FIT: data read from "20171005-evolution1D_7x4_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 : 4.16946e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.963614 initial set of free parameter values aa = 1 bb = 1 After 5 iterations the fit converged. final sum of squares of residuals : 160881 rel. change during last iteration : -2.98408e-10 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 40.5172 variance of residuals (reduced chisquare) = WSSR/ndf : 1641.65 Final set of parameters Asymptotic Standard Error ======================= ========================== aa = 1779.07 +/- 1039 (58.39%) bb = -1445.03 +/- 961.8 (66.56%) 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_7x4_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 : 5.35889e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.963614 initial set of free parameter values aaa = 1 bbb = 1 After 6 iterations the fit converged. final sum of squares of residuals : 5.46947 rel. change during last iteration : -5.95966e-14 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 0.236243 variance of residuals (reduced chisquare) = WSSR/ndf : 0.0558109 Final set of parameters Asymptotic Standard Error ======================= ========================== aaa = -3141.93 +/- 6.057 (0.1928%) bbb = 3141.87 +/- 5.608 (0.1785%) correlation matrix of the fit parameters: aaa bbb aaa 1.000 bbb -1.000 1.000