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

View source: R/tmt_qc_plots.R

plot_TMT_notchR Documentation

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 July 7, 2024, 2:13 a.m.