Plot missingness heatmap

Selects the necessary columns to make a wide form data frame. Makes the presence/absence matrix with the Sample column and numeric columns and an annotation data frame for annotation colors using the Subgroups.

Usage

PlotMissingness(qcData, anno.pal = c("Set1", "Set2"), showRownames = TRUE)

Arguments

qcData

Input data that has been QC'd

anno.pal

RColorBrewer palette to use for Subgroup1 and Subgroup2 annotation colors

showRownames

Whether to show metabolite names as rownames in the heatmap

Value

ComplexHeatmap::pheatmap