Description Usage Arguments Value Examples
This function plots quantile normalised expression values versus tissue specificity values of all genes in all tissues to visualise correlation.
1 | plotCorr(x, y)
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x |
output from getTissue() |
y |
optional vector of user defined genes for highlighting |
Returns a list object containing 3 objects: tauPlot, fracPlot, inputGeneSet. TauPlot is the result of plotting QN expression v the overall specificity of each gene for ANY tissue (tau). FracPlot is the result of plotting QN expression v the specificity of each gene for the tissue being plotted (tau expression fraction). InputGeneSet is the subset of rows from x containing only the genes listed by the user in y.
Yellow: tau expression fraction >= 0.85.
Orange: tau expression fraction = 1.
Pink: user defined input gene set of interest
Red: generalised additive model trend line
Swatch: 0.99 confidence interval
r: correlation coefficient
1 2 3 4 5 6 7 8 9 | # Choose Input
corrPlots <- plotCorr(tissueA) # without user genes of interest
corrPlots <- plotCorr(tissueA, c('Col4a3', 'Mboat7')) # vector of genes
corrPlots <- plotCorr(tissueA, optimum$dataframe$external_gene_name) # output from getOptimum
# View results
#corrPlots$tauPlot
#corrPlots$fracPlot
#corrPlots$inputGeneSet
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