model {for(i in 1:9)
{y[i]~dt(0,p[i],omega)
p[i]<-exp(theta[i]/2) }
theta[1]~dnorm(mu,itau2)
theta[1]<-0.2 phi<-2*phi1-1
tau<-sqrt(1/itau2)
itau2~dgamma(2.5,0.025)
phi1~dbeta(20,1.5)
omega~dchisqr(8)
mu~dnorm(0,0.01)
for(j in 2:9)
{theta[j]~dnorm(theta2[j],itau2)
theta2[j]<-phi*(theta[j-1])} }
list(y=c(-0.007612363
,0.001035292
,0.007161865
,0.000826949
,-0.007312831
,-0.007579984
,-0.002598466
,0.006810088
,-0.001741146)
list(omega=2,phi1=0.1,itau2=2,mu=0)
为什么当我输入初值后，结果显示该链包含没有初始化的变量？？请高人指教，谢谢！！