antisenseThetaA {oligo} | R Documentation |
SNPRMA summarizes the intensities for each SNP into 4 quantities. These measures are at the log2 scale and are used to create log-ratios and log-averages, which are used by the genotype algorithm and copy number tool.
antisenseThetaA(object) antisenseThetaB(object) senseThetaA(object) senseThetaB(object)
object |
SnpQSet object |
For a given SNP, an Affymetrix SNP array usually contains multiple features for each combination allele x strand, on which the summaries are computed.
A matrix with R rows (SNP's) x C columns (Samples).