i. MAST [28] | zero-inflated log-normal distribution |
ii. Two-part Logistic Beta model [29, 30] | Bernoulli and Beta distribution |
iii. Two-part Wilcoxon Rank Sum test [31] | Bernoulli and normal (rank) |
iv. Zero-inflated negative binomial model [32, 33] | zero-inflated negative binomial |
v. LEfSe [24] | normal |
vi. Kruskal-Wallis test [34] | normal (rank) |