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raamana / pyradigm

Research data management in biomedical and machine learning applications
http://raamana.github.io/pyradigm/
MIT License
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Missing value codes, per dataset or per feature #33

Open raamana opened 5 years ago

raamana commented 5 years ago

User-defined missing value codes would be useful in certain domains, instead of lumping them all into np.NaN

It could be per feature (as different features may have different ranges) or per dataset, or per attribute (covariate do tend to be missing often!)

raamana commented 5 years ago

Suggested this in numpy for discussion as well: https://github.com/numpy/numpy/issues/14254