#h title mean2 stddev2 n2 mean1 stddev1 n1 diff diff_pct diff_conf_half diff_conf_low diff_conf_high diff_conf_pct_half diff_conf_pct_low diff_conf_pct_high
example6.12	0.17	0.0020	5	0.22	0.0010	4	0.05	29.412	0.0026138	0.047386	0.052614	1.5375	27.874	30.949
#  | dbcoldiff mean2 stddev2 n2 mean1 stddev1 n1