plotPrintTipLoess {limma} | R Documentation

## MA Plots by Print-Tip Group

### Description

Creates a coplot giving MA-plots with lowess curves by print-tip groups.

### Usage

    plotPrintTipLoess(MA,layout,array=1,span=0.3,...)

### Arguments

`MA` | list with components `M` containing log-ratios and `A` containing average intensities
`layout` | a list specifying the number of tip rows and columns and the number of spot rows and columns printed by each tip
`array` | integer giving the array to be plotted. Corresponds to columns of `M` and `A`.
`span` | span of window for `lowess` curve
`...` | other arguments passed to `panel.smooth`

### Value

A plot is created on the current graphics device

### Author(s)

Gordon Smyth

### See Also

An overview of diagnostic functions available in LIMMA is given in 6.Diagnostics.

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