Horizontal= number of days ago, now=0. Vertical= weight
Fit
final sum of squares of residuals : 30.7815
rel. change during last iteration : -4.75904e-11

degrees of freedom (ndf) : 64
rms of residuals      (stdfit) = sqrt(WSSR/ndf)      : 0.693514
variance of residuals (reduced chisquare) = WSSR/ndf : 0.480961

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

HuidigGewicht   = 89.8446          +/- 0.4679       (0.5208%)
KiloPerWeek     = -0.143957        +/- 0.02585      (17.95%)
SlowDown        = 0.00775022       +/- 0.0003349    (4.321%)


correlation matrix of the fit parameters:

               Huidig KiloPe SlowDo 
HuidigGewicht   1.000 
KiloPerWeek     0.932  1.000 
SlowDown        0.840  0.976  1.000