difference between cdef class Rsquare(Expanding) in expanding.pyx and class Rsquare(Rolling) in ops.py?
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Description
Hi, there is cdef class Rsquare(Expanding) in expanding.pyx and class Rsquare(Rolling) in ops.py.
I wonder when you compute factors using Rsquare, which one will be used?
and what's the difference between them?
Why you desgin two Rsquare?
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Research direction
Compare the Rsquare definitions in expanding.pyx and ops.py, then trace the factor-computation call sites that reference them. Determine which implementation is selected in each path and record the behavioral difference and reason for having both; the issue is resolved when that distinction is clearly documented.
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Assessment
- Tech stack
- python
- Domain
- backend
- Issue type
- Documentation
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100