ggDensityPlot: Microarray intensity density plot

In jordirofes/OmniOmics: Analysis of metabolomics (LC-MS) and transcriptomics (Microarray) data

Microarray intensity density plot

Description

Creates a density distribution plot from a microarray object with 'exprs()' such as an ExpressionSet

Usage

ggDensityPlot(
  object,
  groupvar,
  interactive = TRUE,
  nsamp = 10000,
  ytrans = NA,
  xtrans = "log2"
)

Arguments

object	A microarray data in a ExpressionSet or GeneFeatureSet
groupvar	A numeric indicating the column to use as grouping factor or a character indicating it's name
interactive	A boolean indicating if the plot will be converted to an interactive 'ggplotly()'
nsamp	The number of samples used in the plotting to reduce computation time
xtrans	A transformation applied to the represented intensities, usually log2 for microarray analysis

Value

Returns a ggplot object or a ggplotly

Author(s)

Jordi Rofes Herrera

jordirofes/OmniOmics documentation built on Nov. 22, 2022, 5:46 a.m.