getProbeIntensities {beadarray}R Documentation

Get Intensites of Beads

Description

Function to return the intensity of beads on an array with a certain ProbeID.

Usage

getProbeIntensities(BLData, ProbeIDs, array, log = TRUE)

Arguments

BLData BeadLevelList object containing bead level data
ProbeIDs numeric value for the ProbeID we want values for
array numeric value giving the array we want to find values on
log if TRUE then log2-transformed data will be returned

Details

The function simply looks up the BLData$R values for beads whose BLData$ProbeID matches the given 'ProbeID'. A log2 transform is then applied if specified.

Value

vector of numeric values corresponding to the intensity of all beads on the array with the specified 'ProbeID'

Author(s)

Mark Dunning

Examples


data(BLData)

getProbeIntensities(BLData, 2, 1)

##To return log2 data use

getProbeIntensities(BLData, 2, 1, log=FALSE)

#ProbeID 4279 is a housekeeping control in our experiment

getProbeIntensities(BLData, 4279, 1)


[Package beadarray version 1.0.0 Index]