drawing methods

[fscottfoti]

We probably need an open issue on drawing methods.

• Implement the drawing method from the paper
• Implement the chi-squared statistic to know if the draw is reasonable
• Implement redraw until the chi-squared stat is appropriate

Any other drawing methods? I tend to think doing the one from the paper will be sufficient.

[fscottfoti]

Might want to add another item to this list - if the chi-squared check isn't sufficient, perhaps we should just run the sanity check of computing the marginals on the synthesized population and see how they compare to the original. The chi-squared check might cover this though.

[jiffyclub]

Looks like SciPy has a chi-squared function: http://docs.scipy.org/doc/scipy-0.14.0/reference/generated/scipy.stats.chisquare.html

[Eh2406]

Is this done at this point?