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. 2013 Sep 13;8(9):e74979. doi: 10.1371/journal.pone.0074979

Table 4. Statistics of goodness-of-fit of best-fitting model and equally well-fitting models.

Coefficient(SE) F value p value AIC p value*
Best-fitting model 11960.8
Intercept 45.74 (2.40) <0.01
Coefficient of local statistics of locomotor activity
Mean −0.04 (0.01) F1,1386 = 9.35 <0.01
Detrended skewness 1.40 (0.69) F1,1386 = 4.18 0.04
Well-fitting model 11961.8 0.86
Intercept 45.92 (2.40) <0.01
Coefficient of local statistics of locomotor activity
Mean −0.04 (0.01) F1,1386 = 9.80 <0.01
Skewness 1.21 (0.68) F1,1386 = 3.20 0.07

AIC: Akaike information criteria. * p value for the change in AIC between the best-fitting model and each equally well-fitting model evaluated using the z-test.