gnuplot> load 'logfit.gnu'


Iteration 0
WSSR        : 0.108965          delta(WSSR)/WSSR   : 0
delta(WSSR) : 0                 limit for stopping : 1e-05
lambda    : 0.707111

initial set of free parameter values

m               = 3264.24
b               = -1.79523
*********************
After 1 iterations the fit converged.
final sum of squares of residuals : 0.108965
rel. change during last iteration : 0

degrees of freedom (ndf) : 31
rms of residuals      (stdfit) = sqrt(WSSR/ndf)      : 0.0592875
variance of residuals (reduced chisquare) = WSSR/ndf : 0.00351501

Final set of parameters            Asymptotic Standard Error
=======================            ==========================

m               = 3264.24          +/- 18.84        (0.577%)
b               = -1.79523         +/- 0.06457      (3.597%)


correlation matrix of the fit parameters:

               m      b
m               1.000
b              -0.987  1.000
gnuplo