Gelman and Hills Chapter 14 Example

[jonwake]

I'm running the survey polls examples from the above chapter.
The samplers are working without problem, but creating the figures is creating errors.
Specifically, running the code here:
https://github.com/stan-dev/example-models/blob/master/ARM/Ch.14/14.1_State-LevelOpinionsFromNationalPolls.R

and running the code in lines142-170 (to create Fig 14.2 of the book) gives the errors:
Error in a.state[4000 - 1, j] : subscript out of bounds
....
Error in a.state[4000 - 18, j] : subscript out of bounds
Error in a.state[4000 - 19, j] : subscript out of bounds
Error in a.state[4000 - 20, j] : subscript out of bounds
Warning message:
In loop_apply(n, do.ply) :
Removed 1 rows containing missing values (geom_point).

Best
Jon

[bob-carpenter]

Thanks for the heads up.

I'm moving this to the example-models tracker: stan-dev/example-models#21

We really need to do a better job curating those examples. I think they were published prematurely (i.e., not enough testing).