plot_protein {iq}

Plotting the underlying quantitative data for a protein

Description

Displays the underlying data for a protein.

Usage

plot_protein(X, main = "", col = NULL, split = 0.6, ...)

Arguments

X

Protein data matrix.

main

Title of the plot.

col

Colors of the rows of the data matrix.

split

Fraction of the plotting area for the main figure. The remaining one is for legend. Set this parameter to NULL to ignore the legend area.

...

Additional parameters for plotting.

Value

A NULL value is returned.

Author(s)

Thang V. Pham

References

Pham TV, Henneman AA, Jimenez CR. iq: an R package to estimate relative protein abundances from ion quantification in DIA-MS-based proteomics. Bioinformatics 2020 Apr 15;36(8):2611-2613.

Examples

data("spikeins")
head(spikeins)
# This example set of spike-in proteins has been 'median-normalized'.
norm_data <- iq::preprocess(spikeins, median_normalization = FALSE, pdf_out = NULL)
protein_list <- iq::create_protein_list(norm_data)
iq::plot_protein(protein_list$P00366, main = "Protein P00366", split = NULL)