This feels wonky, so maybe I’ve taken a misstep, but I wanted to check whether it’s possible to have a vector of offsets? In this case, I’d like N vectors of length J, with each dimension of the vector drawn from an independent distribution.

```
parameters {
vector[J] mu;
vector<lower=0>[J] sigma;
vector<offset=mu, multiplier=sigma>[J] X[N];
}
model {
for(i in 1:J}
X[, i] ~ normal(mu[i], sigma[i]);
}
```