plot_density: Visualization of Density of various groups on Principal...

In OMICsPCA: An R package for quantitative integration and analysis of multiple omics assays from heterogeneous samples

Description

This function displays density of individuals

Usage

plot_density(name, Assay, PC = 1, groups,
groupinfo = NULL, ...)

Arguments

name	Name of the "PCA" object containing the assay data
Assay	Name of an Assay
PC	A number corresponding to the principal component on which density is to be calculated
groups	A vector of names or subset of names of groups
groupinfo	same as integrate_variables()
...	additional arguments of base function "geom_density" from package "ggplot2"

Value

a "gg" "ggplot" object

Author(s)

Subhadeep Das <[e-mail]>

Examples

PCAlist <- integrate_variables(Assays = c("H2az","H3k4me1",
"H3k9ac"), name = multi_assay,
groups = c("WE","RE"), groupinfo = groupinfo_ext,
scale.unit = FALSE, graph = FALSE)

densityplot <- plot_density(name = PCAlist,
Assay = "H2az", groupinfo = groupinfo_ext,
PC = 1, groups = c("WE","RE"),
adjust = 1)

OMICsPCA documentation built on Nov. 8, 2020, 5:01 p.m.