NaN runtime warnings
Nobody has claimed this yet.
- Dominant language
- Python
- Stars
- 14
- Forks
- 7
- Avg merge
- 15h 27m
- Merged PRs (30d)
- 2
Description
/python3.9/site-packages/numpy/core/fromnumeric.py:3474: RuntimeWarning: Mean of empty slice.
return _methods._mean(a, axis=axis, dtype=dtype,
/python3.9/site-packages/numpy/core/_methods.py:189: RuntimeWarning: invalid value encountered in double_scalars
ret = ret.dtype.type(ret / rcount)
Contributor guide
No contributing guide indexed for this repository
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 by reproducing the warnings shown from numpy/core/fromnumeric.py and numpy/core/_methods.py, then trace the dataprep_ml caller that supplies the empty input. Determine the expected behavior for that case and confirm that the completed change no longer emits the warnings without altering valid dataframe analysis.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- numpy, python
- Domain
- data, machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100