Add ability to mix into a single array
Merge branch 'mixin'
Revert to original ss object
Remove type check in mixin
Revert to un-aliased slice call
correcting typos
Merge pull request #60 from erictheise/typos

correcting typos
adding poisson distribution
adding poisson distribution & limited chi_squared distribution and goodness-of-fit test
Update package deps and fix git ref
Merge branch 'master' of github.com:tmcw/simple-statistics
Merge pull request #59 from danallison/master

Single array mixins
Version for 0.8.0
Version for 0.8.0
0.8.0
in-progress bernoulli work
degreeking variables
dof -> degrees_of_freedom
fixing return argument and double semi-colon
a factorial function is probably of general use in a statistics library, so don't suggest it's private