Hi,

I found that the function `extract(stanfit, permuted = TRUE)`

permute samples for each variable after the warm-up iterations. Are the samples for all the variables permuted in the same way? For example, let `x <- c(1, 2, 3)`

and `y <- c(1, 2, 3)`

. If `x`

is permuted to be `c(3, 2, 1)`

, will `y`

become `c(3, 2, 1)`

or have a different order?