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PCA with missing values in Pandas DataFrame #3347

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ross-h1 opened this issue Dec 30, 2016 · 0 comments · Fixed by #3351
Closed

PCA with missing values in Pandas DataFrame #3347

ross-h1 opened this issue Dec 30, 2016 · 0 comments · Fixed by #3351

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@ross-h1
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ross-h1 commented Dec 30, 2016

This falls over at data[mask] = projection_masked for a pandas df.

When passed df.values seems to work ok.
bashtage added a commit to bashtage/statsmodels that referenced this issue Jan 2, 2017
@bashtage
BUG: Correct handling of missing in PCA
ac6f75b 
Fix PCA to correctly handle missing values when input is pandas
Add tests for alternative drop methods

closes statsmodels#3347
@bashtage bashtage mentioned this issue Jan 2, 2017
Merged
bashtage added a commit to bashtage/statsmodels that referenced this issue Jan 2, 2017
@bashtage
BUG: Correct handling of missing in PCA
1dd0e59 
Fix PCA to correctly handle missing values when input is pandas
Add tests for alternative drop methods

closes statsmodels#3347
bashtage added a commit to bashtage/statsmodels that referenced this issue Jan 22, 2017
@bashtage
BUG: Correct handling of missing in PCA
21bb989 
Fix PCA to correctly handle missing values when input is pandas
Add tests for alternative drop methods

closes statsmodels#3347
bashtage added a commit to bashtage/statsmodels that referenced this issue Jan 31, 2017
@bashtage
BUG: Correct handling of missing in PCA
e804c38 
Fix PCA to correctly handle missing values when input is pandas
Add tests for alternative drop methods

closes statsmodels#3347
bashtage added a commit to bashtage/statsmodels that referenced this issue Feb 2, 2017
@bashtage
BUG: Correct handling of missing in PCA
c92299b 
Fix PCA to correctly handle missing values when input is pandas
Add tests for alternative drop methods

closes statsmodels#3347
bashtage added a commit to bashtage/statsmodels that referenced this issue Feb 6, 2017
@bashtage
BUG: Correct handling of missing in PCA
77a9501 
Fix PCA to correctly handle missing values when input is pandas
Add tests for alternative drop methods

closes statsmodels#3347
yl565 pushed a commit to yl565/statsmodels that referenced this issue Feb 11, 2017
@bashtage @yl565
BUG: Correct handling of missing in PCA
6321e0d 
Fix PCA to correctly handle missing values when input is pandas
Add tests for alternative drop methods

closes statsmodels#3347
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BUG: Correct handling of missing in PCA bashtage/statsmodels
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@ross-h1