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]