Remove Sample Rate Rounding#1073
Open
i-am-sijia wants to merge 2 commits intoActivitySim:mainfrom
Open
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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 pull request makes a small but important change to the calculation of
sample_ratein thehouseholdstable logic. Instead of roundingsample_rateto three decimal places, which can result in a value of 0 for small sample sizes, the code now preserves the full precision of the division. This ensures meaningful values (not NaN or Inf) in trip matrices that use the inverse of the sample rate in their calculations.Code changes: a simple change in the
households.py.Test updates:
sample_ratetarget values to full precision in the failed SANDAG tests. Update Sample Rate in Regress Targets sandag-abm3-example#42sample_ratecalculation.