set_cutpoints: Generates cut points.

In qzhang503/proteoQ: Processing and Informatic Analysis of Mass Spectrometrirc Data

Generates cut points.

Description

Generates cut points.

Usage

set_cutpoints(cut_points = NULL, x = NULL)

Arguments

cut_points

A named, numeric vector defines the cut points (knots) in histograms. The default is cut_points = c(mean_lint = NA) where the cut points correspond to the quantile values under column mean_lint (mean log10 intensity) of input data. Values of log2FC will be then binned from -Inf to Inf according to the cut points. To disable data binning, set cut_points = Inf or -Inf. The binning of log2FC can also be achieved through a different numeric column, e.g., cut_points = c(prot_icover = seq(.25, .75, .25)). See also mergePep for data alignment with binning.

x

A sequence of numeric values with probable NA value.

qzhang503/proteoQ documentation built on March 16, 2024, 5:27 a.m.