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. 2017 Apr 24;5:45. doi: 10.1186/s40168-017-0262-x

Fig. 1.

Fig. 1

Power estimates for the logistic model when the covariate X2 is independent with OTUs. a Positive effect: OTUs in upper 10% in abundance. b Mixed effect: OTUs in upper 10% in abundance. c Positive effect: a random 10% of OTUs. d Mixed effect: a random 10% of OTUs. e Positive effect: OTUs in lower 10% of abundance. f Mixed effect: OTUs in lower 10% of abundance. g Positive effect: OTUs in the cluster. h Mixed effect: OTUs in the cluster