3 ms·
> It's easy to dig through loads of variables looking for correlations, and you'll inevitably find false positives. Cross-validation? http://en.wikipedia.org/
by ExpiredLink 12y ago
> It's easy to dig through loads of variables looking for correlations, and you'll inevitably find false positives.
Cross-validation?
http://en.wikipedia.org/wiki/Cross-validation_%28statistics%29 http://en.wikipedia.org/wiki/Cross-validation_%28statistics%...
- new_test 12y agoNo, http://en.wikipedia.org/wiki/Multiple_comparisons_problem http://en.wikipedia.org/wiki/Multiple_comparisons_problem