Visualizes values stored in the colData slot of a SingleCellExperiment object via a bar plot.
plotSCEBarColData( inSCE, coldata, sample = NULL, groupBy = NULL, dots = TRUE, xlab = NULL, ylab = NULL, axisSize = 10, axisLabelSize = 10, dotSize = 0.5, transparency = 1, defaultTheme = TRUE, gridLine = FALSE, summary = NULL, title = NULL, titleSize = NULL, combinePlot = TRUE )
inSCE | Input SingleCellExperiment object with saved dimension reduction components or a variable with saved results. Required. |
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coldata | colData value that will be plotted. |
sample | Character vector. Indicates which sample each cell belongs to. |
groupBy | Groupings for each numeric value. A user may input a vector equal length to the number of the samples in the SingleCellExperiment object, or can be retrieved from the colData slot. Default NULL. |
dots | Boolean. If TRUE, will plot dots for each violin plot. Default TRUE. |
xlab | Character vector. Label for x-axis. Default NULL. |
ylab | Character vector. Label for y-axis. Default NULL. |
axisSize | Size of x/y-axis ticks. Default 10. |
axisLabelSize | Size of x/y-axis labels. Default 10. |
dotSize | Size of dots. Default 0.5. |
transparency | Transparency of the dots, values will be 0-1. Default 1. |
defaultTheme | Removes grid in plot and sets axis title size to 10 when TRUE. Default TRUE. |
gridLine | Adds a horizontal grid line if TRUE. Will still be drawn even if defaultTheme is TRUE. Default FALSE. |
summary | Adds a summary statistic, as well as a crossbar to the violin plot. Options are "mean" or "median". Default NULL. |
title | Title of plot. Default NULL. |
titleSize | Size of title of plot. Default 15. |
combinePlot | Boolean. If multiple plots are generated (multiple samples, etc.), will combined plots using `cowplot::plot_grid`. Default TRUE. |
a ggplot of the barplot of coldata.
plotSCEBarColData( inSCE = mouseBrainSubsetSCE, coldata = "age", groupBy = "sex" )