******************************************************************************* Tue Oct 24 02:24:05 2017 FIT: data read from "25_28-points-addedOne.csv" every ::1 using 2:5 format = x:z #datapoints = 325 residuals are weighted equally (unit weight) function used for fitting: f(x) fitted parameters initialized with current variable values Iteration 0 WSSR : 1.80449e+07 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.707174 initial set of free parameter values a = 1 b = 1 After 5 iterations the fit converged. final sum of squares of residuals : 826345 rel. change during last iteration : -2.42285e-12 degrees of freedom (FIT_NDF) : 323 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 50.5801 variance of residuals (reduced chisquare) = WSSR/ndf : 2558.34 Final set of parameters Asymptotic Standard Error ======================= ========================== a = -5946.59 +/- 1198 (20.15%) b = 311.673 +/- 16.54 (5.308%) correlation matrix of the fit parameters: a b a 1.000 b -0.986 1.000 ******************************************************************************* Tue Oct 24 02:24:05 2017 FIT: data read from "25_28-points-addedOne.csv" every ::1 using 4:5 format = x:z #datapoints = 325 residuals are weighted equally (unit weight) function used for fitting: g(x) fitted parameters initialized with current variable values Iteration 0 WSSR : 1.79018e+07 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.986777 initial set of free parameter values aa = 1 bb = 1 After 4 iterations the fit converged. final sum of squares of residuals : 888767 rel. change during last iteration : -1.9893e-07 degrees of freedom (FIT_NDF) : 323 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 52.4557 variance of residuals (reduced chisquare) = WSSR/ndf : 2751.6 Final set of parameters Asymptotic Standard Error ======================= ========================== aa = 328.819 +/- 723.2 (219.9%) bb = -89.2953 +/- 703.9 (788.3%) 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 "25_28-points-addedOne.csv" every ::1 using 4:6 format = x:z #datapoints = 325 residuals are weighted equally (unit weight) function used for fitting: h(x) fitted parameters initialized with current variable values Iteration 0 WSSR : 2.01631e+07 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 0.986777 initial set of free parameter values aaa = 1 bbb = 1 After 5 iterations the fit converged. final sum of squares of residuals : 56.2206 rel. change during last iteration : -7.96785e-07 degrees of freedom (FIT_NDF) : 323 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 0.417202 variance of residuals (reduced chisquare) = WSSR/ndf : 0.174058 Final set of parameters Asymptotic Standard Error ======================= ========================== aaa = -9307.2 +/- 5.752 (0.0618%) bbb = 9307.54 +/- 5.598 (0.06015%) correlation matrix of the fit parameters: aaa bbb aaa 1.000 bbb -1.000 1.000