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enh: fractional Logit, Probit #2040
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Papke and Wooldridge 1996 GLM in Stata has been updated since then |
@kshedden Does GEE work with fractional data in a logit or probit binary/binomial model? I haven't looked at the example yet, it has panel data for a response variable that is a proportion in the Papke Wooldrige 2008 article they use just GLM and GEE (among others) for example
Papke has the replication files on her (departmental) web page (her personal page gives me a permission error) http://www.econ.msu.edu/faculty/papke/ |
It seems to work fine, I made a notebook: http://nbviewer.ipython.org/urls/umich.box.com/shared/static/y0azjuau3t21b7p11m56.ipynb On Sat, Oct 11, 2014 at 9:19 AM, Josef Perktold notifications@github.com
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PR? |
ENH: Allow unit interval for binary models. Closes #2040.
Version 0.6.0 Release Candidate 1 * tag 'v0.6.0rc1': (58 commits) RLS: Set version number to 0.6.0rc1 DOC: Fix docstrings. DOC: Add release notes to index DOC: Fix bullet list. DOC: Fix directive. DOC: Cleanup docstrings. DOC: Use formula namespace DOC: Use get_rdataset. DOC: Make more pythonic DOC: Rename file DOC: Just use github for roadmap MAINT: Update patsy min version DOC: Updates to release notes. DOC: Use idiomatic statsmodels. MAINT: Update release notes with gh-stats MAINT: Deal with unicode. MAINT: Workaround for existing OAuth not in keyring. SQUASHME: Update release notes. MAINT: Update mailmap. ENH: Allow unit interval for binary models. Closes statsmodels#2040. ...
Version 0.6.0 Release Candidate 1 * tag 'v0.6.0rc1': (295 commits) RLS: Set version number to 0.6.0rc1 DOC: Fix docstrings. DOC: Add release notes to index DOC: Fix bullet list. DOC: Fix directive. DOC: Cleanup docstrings. DOC: Use formula namespace DOC: Use get_rdataset. DOC: Make more pythonic DOC: Rename file DOC: Just use github for roadmap MAINT: Update patsy min version DOC: Updates to release notes. DOC: Use idiomatic statsmodels. MAINT: Update release notes with gh-stats MAINT: Deal with unicode. MAINT: Workaround for existing OAuth not in keyring. SQUASHME: Update release notes. MAINT: Update mailmap. ENH: Allow unit interval for binary models. Closes statsmodels#2040. ...
http://onlinelibrary.wiley.com/doi/10.1002/%28SICI%291099-1255%28199611%2911:6%3C619::AID-JAE418%3E3.0.CO;2-1/abstract
we need to replace the check for set (0, 1) with interval [0, 1]
partial skimming of the paper only:
uses QuasiMLE with Logit/Bernoulli and sandwich covariance for robust.
this means Logit with
cov_type="white"
or "H0" should already do everything.They have a 2008 paper that uses Probit. in panel setting
http://www.sciencedirect.com/science/article/pii/S030440760800050X
the first article has 1417 citations in Google so there is a lot more similar.
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