Hello! I am trying to do an out-of-sample forecast using mode_compute=0 but keep getting errors. Specifically, I have a sample ending on Q4 2019, of 5 observables on which parameters are estimated. I then want to give values for Q1 2020 to Q4 2021 for 3 of the 5 observables and get forecasts for all the variables (including non-observables) from Q1 2020 for 12 quarters. I want to use the posterior mode from the estimation for the forecast. The code I am using is quite large and complicated so I cannot post it here but I was hoping someone had a simple code they could post with the dataset that does something similar to this? I just want to see a minimal example of doing this so I can apply it to my case.
thanking you greatly in advance!