matplotlib / matplotlib/mplfinance
PNF return_calculated_values --> miny / maxy not correct
Nobody has claimed this yet.
- Dominant language
- Python
- Stars
- 4.4k
- Forks
- 678
- PR merge metrics
- No merged PRs in 30d
Description
I have noticed the miny / maxy might not be correct in the return_calculated_values of PNF (maybe in renko as well?)
The returned values:
miny 137.33999633789065
maxy 181.83999633789065
The chart:
Further, how is minx and maxx to be interpreted, as the x-achis is a timeline, but the values are decimal?
minx -0.9777777777777777
maxx 44.977777777777774
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 at the PNF return_calculated_values entry point and compare its miny/maxy values with the displayed chart. Check how minx/maxx are produced for the timeline, including whether Renko uses the same calculation; done means the returned bounds match the chart and their x-axis interpretation is documented or corrected.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- matplotlib, python
- Domain
- data-visualization
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100