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Fig. 2 | BMC Research Notes

Fig. 2

From: covRNA: discovering covariate associations in large-scale gene expression data

Fig. 2

Visualization of covRNA analysis of microarray data of human dendritic cells infected with A. fumigatus based on the MSigDB hallmark gene set. a Ordination of sample and gene covariates. The lines between the covariates denote significant negative (red) and positive (blue) associations (at a significance level α = 0.05, each condition tested in turn versus the others). Gray covariates are not involved in any significant association. b Results of the association test. Consistently, red, blue and gray colors denote significant negative, positive or no significant associations (at a significance level α = 0.05)

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