Access and replace the assayData slot of a cellHTS object

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Description

This generic function accesses and replaces the data stored in slot assayData of an object of cellHTS class.

Usage

1
2
Data(object)
Data(object) <- value

Arguments

object

Object derived from class cellHTS.

value

a 3D array of dimensions dim(object)[1] (this corresponds to the total number of features: number of wells per plate x number of plates) x dim(object)[2] (this corresponds to the number of samples or replicates) x number of channels.

Value

Data returns a 3D array containing the contents of slot assayData. This array has dimensions number of features (product between the number of wells per plates and the number of plates) x number of samples (or replicates) x number of channels. Depending on the preprocessing status of the cellHTS object, this array corresponds to the raw data, or to normalized data or to scored data.

See class cellHTS for details.

Author(s)

Ligia Bras

References

Boutros, M., Bras, L.P. and Huber, W. (2006) Analysis of cell-based RNAi screens, Genome Biology 7, R66.

See Also

cellHTS

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