Statistics Toolbox

Confidence Intervals on the Parameter Estimates

Using nlparci, form 95% confidence intervals on the parameter estimates, betahat, from the reaction kinetics example.

[betahat,resid,J] = nlinfit(reactants,rate,'hougen',beta);
betaci = nlparci(betahat,resid,J)
betaci =
   -0.7467    3.2519
   -0.0377    0.1632
   -0.0312    0.1113
   -0.0609    0.2857
   -0.7381    3.1208

Fitting the Hougen-Watson Model

Confidence Intervals on the Predicted Responses