Displaying 1 result from an estimated 1 matches for "perid3".
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  perido
  
2009 Nov 20
1
different results across versions for glmer/lmer with the quasi-poisson or quasi-binomial families: the lattest version might not be accurate...
...r of obs: 56, groups: herd, 15
Fixed effects:
            Estimate Std. Error t value
(Intercept)   1.2812     0.2200   5.824
period2      -1.1240     0.3315  -3.391
period3      -1.3203     0.3579  -3.689
period4      -1.9477     0.4808  -4.051
Correlation of Fixed Effects:
        (Intr) perid2 perid3
period2 -0.339             
period3 -0.314  0.219      
period4 -0.233  0.163  0.151
#############" here is the result on R2.7.1 and Package lme4 version 0.999375-26
Generalized linear mixed model fit by the Laplace approximation
Formula: incidence ~ period + (1 | herd)
   Data: cbpp
   AIC...