promex_feature_plot: Generate a feature map from MS1FT data

In EMSL-Computing/pspecterlib: PSpecteR Library - Visualization tools for top-down and bottom-up proteomics data

Generate a feature map from MS1FT data

Description

The feature map visualizes ProMex identified features (Monoiostopic Masses per Elution (Retention) Time window) colorized by relative abundance. This map is often used to compare one top-down analyses to another, as features are assigned to proteins downstream with MSPathFinderT.

Usage

promex_feature_plot(MS1FT, Proteins = NULL, Interactive = FALSE)

Arguments

MS1FT	An ms1ft object generated by get_ms1ft. Required.
Proteins	Subset down to specific proteins if Ic_Targets file was provided. Default is NULL.
Interactive	A logical to determine whether the plot should be interactive or not. Default is FALSE.

Examples

## Not run: 

# Use the ms1ft object outputted from get_ms1ft
promex_feature_plot(MS1FT = MS1FT)
promex_feature_plot(MS1FT = MS1FT, Proteins = c("SO_0239"), Interactive = FALSE)


## End(Not run)

EMSL-Computing/pspecterlib documentation built on Jan. 28, 2024, 8:13 p.m.