EducationalTestingService / EducationalTestingService/factor_analyzer

Comparison with SPSS

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#120 3 comments 0 reactions 0 assignees View on GitHub
Dominant language
Python
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6
Forks
1
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Description

Hello,

I am comparing the results of this library with SPSS and I observe that they are different.
Is it logical or is it a bug?

Thank you!

Contributor guide

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Research direction

No file, test, dataset, or specific SPSS procedure is named. Start by reproducing the comparison and documenting the inputs, analysis settings, and differing results; then inspect the relevant factor-analysis behavior. Done means explaining whether the difference is expected or correcting it with a regression test if it is a bug.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
analytics, data
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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