Avoid computing ess and sup_ess in psis
#51
+41
−21
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This PR makes
ess
andsup_ess
properties ofPsis
instead of fields, so that they are lazily computed only if necessary instead of in eachpsis
call. It also fixes some potential issues where variables of one type are then aliased to have a different type, which may cause issues with type inference (it did in older Julia versions at least) and also makes the code more complicated.