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Trying to write into an array gives an error when one of the arrays has a trailing singleton dimension:
```
julia> table(:, :total) .= sum(pointwise([:loo_score, :naive_score, :overfit]); dims=1)'
…
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It seems to be unclear to some students what the advantages and disadvantages of hold-out | cv | loo-cv are. We should formalize these better. For example, some students said in the exam that a disadv…
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As discussed on the Turing Slack, MCMCChains should overload methods defined in ArviZ's [PosteriorStats](https://github.com/arviz-devs/PosteriorStats.jl/) for `Chains` inputs, similar to how it overlo…
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Inspired by stan's LOO glossary https://github.com/stan-dev/loo/blob/master/R/loo-glossary.R
From #85 Flic's code review
> or calculate_deltacq_bysampleid(): maybe explain what 'delta cq' means…
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When using permutation_isc and bootstrap_isc with pairwise=False, the permutations are carried out by applying signflips, group exchanges, or bootstrap resampling to the correlation values of individu…
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@looly @fengzhenbing @dengliming @yu199195 @zhisheng17 @tincopper
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I wanted to create new ppc_ functions, and I've noticed ppc_data.
The issue is the following:
Is the documentation of this "external" function missing?
Or is it an internal function exported mist…
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Hi,
I'm trying to run loo with moment matching on an rstan model fit in a previous session. The stanfit object was saved using:
```
fit -> -> .local
Execution halted
```
Fitting and loa…
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## Description
Importance weighted moment matching (IWMM) is an implicitly adaptive importance sampling method that improves proposal distributions in importance sampling by performing affine trans…