## Chi-Square Can Be Two-Sided

From: andrew cooke <andrew@...>

Date: Sat, 9 Nov 2013 21:51:05 -0300

According to this
http://www.itl.nist.gov/div898/handbook/eda/section3/eda358.htm chisq can be
used as a two-sided test.

Which is odd, because I spent a large chunk of my PhD worrying about whether I
was overfitting data, and no-one ever mentioned this.

Confused...

Andrew