License added
Cython metrics separated
One test and plotTools almost commented (and ready for refactorization),
except plotDataCards and plotSummaryTable.
PCA is now working and benchmarked.
Metrics code redistributed, benchmarked and fixed.
Metrics have been separated in files.
Metrics tests pass again.
A test has been included to compare pure python and cython metrics
results (the first are the ones which are tested). Te test currently
FAILS.
Cohesion+Sep calculator doesn't distinguish between proto and
unprototyped clusters
CohesionAndSeparation changed to Separation. Test pass. Evaluate made
uniform.
Separation eval tested. Cohesion = 0 cases are not treated.
Cohesion evaluation standarized. No prototypes. Tests passing.
PythonVsCython metrics test working again
metrics package almost finished (tests passing, lacks some comments)
Spectral clustering implemented but not working. Some addings to
kmedoids clustering. Gromos working.