pymc-devs/pymc — pull request #521 by jsalvatier (2014-04-03 19:07:28+00:00)
Title: Misc: add back nose-timer, support multidimensional variables in traceplot, test discrete step methods

Couple different improvements. I could split this up into different reviews if need be.

1. Add back nose-timer so we can keep an eye on what takes time to run
2. Support multidimensional variables in traceplot fixing https://github.com/pymc-devs/pymc/issues/512
3. Add a test for discrete Metropolis step method