compare_alpha_diversity.py p-value return

[wdwvt1]

I propose that compare_alpha_diversity.py should follow the format of group_significance.py in returning uncorrected AND corrected p-values. Currently, the return looks like (tab separated):

Group1 Group2 Group1 mean Group1 std Group2 mean Group2 std t stat p-value

and I propose to change this to:

Group1 Group2 Group1 mean Group1 std Group2 mean Group2 std t stat p-value FDR p-value bonferroni p-value

This would make it consistent with group_significance.py and would alleviate a small number of questions on the forum.

[gregcaporaso]

:+1:

Note that this change, if made, may or may not make it into a release as QIIME 1.9.2 is only planned if we need to do a bug fix release.