\name{bpmapToProbeAnno} \alias{bpmapToProbeAnno} \title{Creating a probeAnno object} \description{This function allows the user to create a probeAnno environment that holds the mapping between probes on the array and their genomic match position(s). The function takes an Affymetrix bpmap file as input.} \usage{ bpmapToProbeAnno(bpmap, verbose=T, uniqueSeq=T) } \arguments{ \item{ bpmap}{ Either a list, created by the function readBpmap() from the affy package. Or a path to the bpmap file. } \item{verbose}{ should the progress be printed out?} \item{uniqueSeq}{ If TRUE, probes sequences that occur more than once on the chip (and consequently match several positions on the genome) are set to 1 in the probeAnno object. Unique probes are set to 0. If false, all probes are set to 0. To identify all unique and multiple matching probes, a remapping of the probes to the genome is recommended.} } \author{ Benedikt Zacher \email{zacher@lmb.uni-muenchen.de}} \examples{ ## # dataPath <- system.file("extdata", package="Starr") # bpmapChr1 <- readBpmap(file.path(dataPath, "Scerevisiae_tlg_chr1.bpmap")) # probeAnnoChr1 <- bpmapToProbeAnno(bpmapChr1) } \keyword{manip}