Homogenized stool subsamples have less variance compared to non-homogenized stool subsamples.

Mean, standard deviation and variance values for each of the bacterial taxa detected via qPCR collected from four different subjects`stool subsamples that had been homogenized on liquid nitrogen or not homogenized. Levene's p-values are reported where a significant p-value denotes whether variance is significantly different between groups; the p value is italicized if the non-homogenized subsamples (underlined) have significantly higher variance compared to the homogenized subsamples. The averaged mean, standard deviation and variance between the four subjects is included in the right column (bolded text; large variance seen in non-homogenized subsamples).