plotEISA: Visualize the results from an exon-intron split analysis.

In eisaR: Exon-Intron Split Analysis (EISA) in R

Description

plotEISA takes the return value from runEISA and generates a scatterplot of intronic versus exonic changes.

Usage

plotEISA(
  x,
  contrast = c("ExIn", "none"),
  minLfc = NULL,
  maxFDR = 0.05,
  genecolors = c("#E41A1C", "#497AB3", "#222222"),
  ...
)

Arguments

x	list with EISA results, typically the return value from runEISA
contrast	one of "ExIn" or "none". If "ExIn" (the default), genes that significantly differ between exonic and intronic changes are highlighted. "none" turns off gene highlighting.
minLfc	NULL or numeric(1) with the minimal absolute log2 fold change to color a gene. If NULL (the default), no fold changes are not used to select genes for highlighting.
maxFDR	numeric(1) with maximal false discovery rate for gene highlighting.
genecolors	Vector of length three specifying the colors to use for genes that are significantly up, down or unchanged.
...	further arguments past to plot(). Parameters that will be set automatically unless given in the arguments are: pch : plot symbol (default: ".") cex : plot symbol expansion factor (default: 2) col : plot symbol color (default: according to contrast and genecolors) xlab/ylab : axis labels

Value

NULL (invisibly)

Author(s)

Michael Stadler

Examples

  # see the help for runEISA() for a full example

eisaR documentation built on Nov. 8, 2020, 8:26 p.m.