scipy/scipy — pull request #3400 by argriffing (2014-02-26 23:50:43+00:00)
Title: BUG: cluster.linkage ValueError typo bug

https://github.com/scipy/scipy/issues/3399

btw this function looks like two functions packed into a single function, presumably for the purpose of cloning matlab. The docstring could use some clarification because I had a hard time deciphering the intended formats of the inputs.