OpenBUGS-未定义变量 [英] OpenBUGS - Variable is not defined

问题描述

我在OpenBUGS中使用以下代码进行分析:

I'm using the following code in OpenBUGS to perform an analysis:

model
{
for(i in 1:467)
{
probit(p[i])<-gamma0+gamma1*drug[i]+gamma2*CD41[i]
R[i]~dbern(p[i])
junk[i]<-ID[i]
}
gamma0~dnorm(0,.0001)
gamma1~dnorm(0,.0001)
gamma2~dnorm(0,.0001)
}
ID[] drug[] CD41[] R[]
1   0   114 NA
2   1   40  NA
3   1   12  0
4   0   15  0
....
END

并且我收到以下错误:未定义变量CD41 [].我不确定如何解决此问题，因此将不胜感激.

And I'm receiving the following error: Variable CD41[] is not defined. I'm not sure how to fix this problem, so any help would be greatly appreciated.

推荐答案

确定要正确将向量变量CD41传递到dataList吗?

Are you sure you are passing the vector variable CD41 correctly to your dataList?

如果使用R，请尝试先调用CD41<-as.vector(CD41)，然后再将其传递给OpenBUGS.请记住，对于BUG和R，1列矩阵和向量都是不同的.

If are using R, try to call CD41<-as.vector(CD41) before passing it to OpenBUGS. Remember that 1 column matrix and a vector are different things for both BUG and for R.

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