##
## Call:
## Time used:
## Pre = 0.368, Running = 0.0968, Post = 0.0587, Total = 0.524
## Fixed effects:
## mean sd 0.025quant 0.5quant 0.975quant mode kld
## (Intercept) -0.065 0.045 -0.155 -0.065 0.023 -0.064 0
## AVGIDIST 0.320 0.078 0.160 0.322 0.465 0.327 0
##
## Expected number of effective parameters(stdev): 2.00(0.00)
## Number of equivalent replicates : 140.25
##
## Deviance Information Criterion (DIC) ...............: 948.12
## Deviance Information Criterion (DIC, saturated) ....: 418.75
## Effective number of parameters .....................: 2.00
##
## Watanabe-Akaike information criterion (WAIC) ...: 949.03
## Effective number of parameters .................: 2.67
##
## Marginal log-Likelihood: -480.28
## Posterior marginals for the linear predictor and
## the fitted values are computed
具有随机效应的泊松回归具有随机效应的泊松回归
可以通过 在线性预测变量中包括iid高斯随机效应,将潜在随机效应添加到模型中,以解决过度分散问题。
现在,该模式的摘要包括有关随机效果的信息:
summary(m2)
##
## Call:
## Time used:
## Pre = 0.236, Running = 0.315, Post = 0.0744, Total = 0.625
## Fixed effects:
## mean sd 0.025quant 0.5quant 0.975quant mode kld
## (Intercept) -0.126 0.064 -0.256 -0.125 -0.006 -0.122 0
## AVGIDIST 0.347 0.105 0.139 0.346 0.558 0.344 0
##
## Random effects:
## Name Model
## ID IID model
##
## Model hyperparameters:
## mean sd 0.025quant 0.5quant 0.975quant mode
## Precision for ID 3712.34 11263.70 3.52 6.94 39903.61 5.18
##
## Expected number of effective parameters(stdev): 54.95(30.20)
## Number of equivalent replicates : 5.11
##
## Deviance Information Criterion (DIC) ...............: 926.93
## Deviance Information Criterion (DIC, saturated) ....: 397.56
## Effective number of parameters .....................: 61.52
##
## Watanabe-Akaike information criterion (WAIC) ...: 932.63
## Effective number of parameters .................: 57.92
##
## Marginal log-Likelihood: -478.93
## Posterior marginals for the linear predictor and
## the fitted values are computed
添加点估计以进行映射添加点估计以进行映射
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