Table 3.

Fitted parameter values for the preferred model of appetite state change, with upper and lower values for their 95% CIs calculated using the asymptotic normality of maximum-likelihood estimates.

worse mood friends modelbetter mood friends model
parametervaluelower limitupper limitvaluelower limitupper limit
α0.22450.20700.24200.5430-0.00671.0928
β-0.4479-0.98350.0877
γ0.0477-0.02830.1236
δ0.44290.36370.52200.0000-0.05480.0548
ϵ-0.4429-0.5218-0.36400.63620.57320.6992
ζ0.09990.07720.12250.17540.13230.2185