bkgdCorrect {codelink}R Documentation

Background correction of intensity values.

Description

Takes a Codelink object with Spot mean and Bkgd median values and corrects applying one of the methods available.

Usage

        bkgdCorrect(object, method="half", preserve=FALSE)

Arguments

object character; an object of class "Codelink".
method character; the correction method to use.
preserve logical; if Smean and Bmedian slots should be preserved.

Details

Available methods are: . Subtract: Simple subtraction of Bkgd median from Spot mean. . Half: The same as above but aboid negative values setting all intensity values below zero to 0.5.

Value

An object of class Codelink with corrected intensity values, that is Ri slot.

Note

Author(s)

Diego Diez Ruiz

See Also

Examples

#    data(codelink.example)
#    codelink.example <- bkgdCorrect(codelink.example, method="half")

[Package codelink version 1.0.0 Index]