mars-project / mars-project/mars
Support Series.rank()
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Nobody has claimed this yet.
mod: dataframe
type: feature
- Dominant language
- Python
- Stars
- 2.7k
- Forks
- 325
- PR merge metrics
- No merged PRs in 30d
Description
Support Series.rank(). pandas docs see https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.Series.rank.html .
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the linked pandas Series.rank documentation, then locate Mars's Series API implementation and existing Series operation tests. Done means Series.rank() is supported with behavior matching the pandas reference and the relevant test coverage passes.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- pandas, python
- Domain
- data
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100