plot_TMT_notch: Plot histograms for TMT tag intensities including notch...

In CambridgeCentreForProteomics/camprotR: Processing, analysing and visualising CCP proteomics data

Plot histograms for TMT tag intensities including notch annotation

Description

The distribution of TMT intensities obtained by Orbitrap has been observed to have a 'notch' where few values are observed. This function returns a histogram of TMT tag intensities per sample, annotated with the proportion of intensities below the upper boundary of the notch region

Usage

plot_TMT_notch(
  obj,
  notch_lower = 3.75,
  notch_upper = 5.75,
  facet_by_sample = FALSE
)

Arguments

obj	MSnSet containing PSM level TMT intensities
notch_lower	numeric. Lower boundary of notch.
notch_upper	numeric. Upper boundary of notch.
facet_by_sample	logical. Facet the plot by sample.

Value

ggplot object.

CambridgeCentreForProteomics/camprotR documentation built on Jan. 27, 2023, 8:36 p.m.