incorrect number of method arguments for covariance, corrcoeff in speed tests
incorrect number of method arguments for covariance, corrcoeff in speed tests

ggonzale/jstat,smarden1/jstat,cmpolis/jstat,jstat/jstat,JeebsM/jstat,NorthDecoder/jstat,NorthDecoder/jstat,jamescgibson/jstat,smarden1/jstat,ggonzale/jstat,akrawitz/jstat,JeebsM/jstat,akrawitz/jstat,jstat/jstat