******************************************************************************* Tue Oct 24 02:24:05 2017 FIT: data read from "errors.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 : 7.05244e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 203.071 initial set of free parameter values a = 1 b = 1 After 6 iterations the fit converged. final sum of squares of residuals : 4615.53 rel. change during last iteration : -3.96547e-11 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 6.86275 variance of residuals (reduced chisquare) = WSSR/ndf : 47.0973 Final set of parameters Asymptotic Standard Error ======================= ========================== a = 0.0257814 +/- 0.03085 (119.6%) b = 15.3481 +/- 8.858 (57.72%) correlation matrix of the fit parameters: a b a 1.000 b -0.997 1.000 ******************************************************************************* Tue Oct 24 02:24:05 2017 FIT: data read from "errors.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 : 1.19512e+06 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 92.4954 initial set of free parameter values aa = 1 bb = 1 After 5 iterations the fit converged. final sum of squares of residuals : 4462.22 rel. change during last iteration : -9.93651e-08 degrees of freedom (FIT_NDF) : 98 rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 6.7478 variance of residuals (reduced chisquare) = WSSR/ndf : 45.5328 Final set of parameters Asymptotic Standard Error ======================= ========================== aa = 0.0728779 +/- 0.03604 (49.45%) bb = 13.2953 +/- 4.714 (35.45%) correlation matrix of the fit parameters: aa bb aa 1.000 bb -0.990 1.000 ******************************************************************************* Tue Oct 24 02:24:05 2017 FIT: data read from "errors.csv" every ::1 using 4:6 format = x:z BREAK: No data to fit