tidyverts / tidyverts/fabletools

Add `score()` verb for pre-summary accuracy scores

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Dominant language
R
Stars
98
Forks
37
PR merge metrics
No merged PRs in 30d

Description

With similar data semantics to augment(), but instead producing scores from a model or forecast.

This could be used internally by accuracy().

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reading the existing augment() verb and the accuracy() implementation to understand their data semantics and how accuracy calculations are assembled. Define the score() entry point around model or forecast inputs, then verify that accuracy() can use it for pre-summary scores and add coverage for the resulting behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
r
Domain
backend-api-design, data
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
45/100

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