distrib.plot: Distribution plots of genes expression level

In EMA: Easy Microarray Data Analysis

Description

Plot the distribution of the expression level of each gene of interest.

Usage

distrib.plot(data, labels = NULL, plot = TRUE, ...)

Arguments

data	Expression matrix, genes on rows and samples on columns
labels	A character string or numeric vector of label
plot	If true, plots are displayed
...	Arguments to be passed to methods, such as graphical parameters (see 'par').

Details

For each gene (row of the matrix), the distribution of the expression level for all the samples is ploted. The colors are chosen according to the label information.

Value

A list of objects of class 'histogram':

mids	The n cell midpoints
counts	n integers; for each cell, the number of 'x[]' inside.

Author(s)

Nicolas Servant, Eleonore Gravier, Pierre Gestraud, Cecile Laurent, Caroline Paccard, Anne Biton, Jonas Mandel, Bernard Asselain, Emmanuel Barillot, Philippe Hupe

See Also

hist

Examples

data(marty)

distrib.plot(marty[1:5,], labels=marty.type.cl)

EMA documentation built on March 26, 2020, 8:40 p.m.