******************************************************************************* Thu Mar 1 15:03:32 2012 FIT: data read from 'mp_vs_ip.txt' #datapoints = 5 residuals are weighted equally (unit weight) function used for fitting: f(x) fitted parameters initialized with current variable values Iteration 0 WSSR : 5131.1 delta(WSSR)/WSSR : 0 delta(WSSR) : 0 limit for stopping : 1e-05 lambda : 50.1768 initial set of free parameter values m = 1 b = 1 After 6 iterations the fit converged. final sum of squares of residuals : 4.10769 rel. change during last iteration : -2.38259e-11 degrees of freedom (ndf) : 3 rms of residuals (stdfit) = sqrt(WSSR/ndf) : 1.17014 variance of residuals (reduced chisquare) = WSSR/ndf : 1.36923 Final set of parameters Asymptotic Standard Error ======================= ========================== m = 0.575417 +/- 0.07723 (13.42%) b = -0.904289 +/- 5.48 (606%) correlation matrix of the fit parameters: m b m 1.000 b -0.995 1.000