beadcount:
Creates matrix of beacounts from minfi data.
Description
Creates matrix of beacounts from data read in using the minfi package. NAs represent probes with beadcount
Usage
beadcount(x)
Arguments
x
450K methylation data read in using minfi to create an Extended RG Channel Set
Value
A matrix of bead counts with bead counts <3 represented="" by="" na="" for="" use="" in="" the="" pfilter="" function="" quality="" control="" <="" dl="">
References
[1] Pidsley R, Wong CCY, Volta M, Lunnon K, Mill J, Schalkwyk LC:
A data-driven approach to preprocessing Illumina 450K methylation
array data (submitted)