hist-methods {lumi}R Documentation

Density plot of a ExpressionSet object

Description

Creating density plot of sample intensities in a ExpressionSet object

Usage

## S4 method for signature 'ExpressionSet':
hist(x, logMode=TRUE, xlab = NULL, ylab = "density", type = "l",
        index.highlight = NULL, color.highlight = 2, symmetry = NULL, addLegend = TRUE, subset = 5000, ...)

Arguments

x a ExpressionSet object
logMode determine whether the density plot is based on a log2 scale
xlab xlab of the density plot
ylab ylab of the density plot
type parameter of plot function
index.highlight the column index of the highlighted density curve
color.highlight color of highlighted density curve
symmetry the boundary position suppose to be symmetric distributed
addLegend whether add legend to the plot or not
subset subset of rows used to plot. It can be an index vector, or the length of a random subset
... additional parameters for matplot function

See Also

LumiBatch-class, hist

Examples

## load example data
data(example.lumi)

hist(example.lumi)

[Package lumi version 1.2.0 Index]