Plot loadings of dimension reduction as bar plot.

Plot loadings of dimension reduction as bar plot.

loadBarplot(
  Loadings,
  comp = "comp1",
  showInt = F,
  absVal = T,
  showNeg = F,
  nfeat = 30,
  fsize = 14,
  xlab = ""
)

Arguments

Loadings

A data.frame or an object (eg matrix) that's convertable to data.frame: columns are components and rows are features.

comp

Character. Which component to plot.

showInt

Logical. Weather to show cell type interaction (eg in PhiSpace ST cell type co-presence analysis).

absVal

Logical. Rank loadings by absolute values or not.

showNeg

Logical. Show negative loadings or not.

nfeat

Number of top loadings to show.

fsize

Font size.

xlab

x axis title.

Value

A ggplot2 object.