pyDEA
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jzuccollo
Data envelopment analysis module for python.
[pyDEA](https://github.com/araith/pyDEA) has a well-developed engine already, though it doesn't have an interface to pandas, or any other native Python objects. It also doesn't handle constrained weights. However, it may be...
There is no way to know which are the versions of the library the project uses. There are the install_requires in the setup.py but the libraries versions are not pinned....
Allow the ratio of weights to be restricted rather than solely the absolute value.
Correlations with non-discretionary variables should, ideally, be estimated with a Tobit model but OLS has been used by some authors: http://pascal.iseg.utl.pt/~depeco/wp/wp332006.pdf The problem with Tobit is that it is not...
CRS estimates overall technical efficiency VRS estimates pure technical efficiency CRS/VRS estimates scale efficiency.
Comparisons among DMUs are only possible if the DMUs that construct the frontier for inefficient units are identifiable. The results unit should identify these, possibly by examining the values of...
There is a very nice example on "DEA of English schools", but the data is not more available on the original links, is there a way of running this notebook?...
