plotDetectionSimilarity: Detection Jaccard similarity

In bartongroup/Proteus: Downstream analysis of the MaxQuant output

Detection Jaccard similarity

Description

plotDetectionSimilarit plots a distribution of (peptide) detection similarities between samples. Jaccard similarity between two sets is defined as the size of the intersection divided by the size of the union. This plot can be used to assess quality of data.

Usage

plotDetectionSimilarity(
  pdat,
  bin.size = 0.01,
  text.size = 12,
  plot.grid = TRUE,
  hist.colour = "grey30"
)

Arguments

pdat	A proteusData object with peptides (or proteins).
bin.size	Bin size for the histogram.
text.size	Text size.
plot.grid	Logical to plot grid.
hist.colour	Colour of the histogram.

Value

A ggplot object.

Examples

library(proteusLabelFree)
data(proteusLabelFree)
plotDetectionSimilarity(pepdat)

bartongroup/Proteus documentation built on April 22, 2023, 5:33 a.m.