Conor Goold

@jessegrabowski I wonder if this is an issue related to #2148 I posted a while ago. I implemented PSIS-LFO-CV a while ago at work, and eventually rolled my own `psislw`...

@jessegrabowski Yes, I can take a look!

@mathDR @HJA24 Hi both. I did not get that far in the end but I can do it. Note, however, that the issue I posted about the discrepancy seems to...

@jessegrabowski @mathDR @HJA24 I embedded my functions into the notebook. Note, I ran into `nan` issues for the `r_eff` parameter, but do not have the time to go into details...

I also should point out that Burkner et al.'s implementation [normalises the exponentiated weights](https://github.com/paul-buerkner/LFO-CV-paper/blob/master/sim_functions.R#L300), as I do also. This doesn't look like it's accounted for in your original script. I'm...