antisenseThetaA {oligo}R Documentation

Summarized Measures for SNP

Description

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.

Usage

antisenseThetaA(obj)
antisenseThetaA(obj)
senseThetaA(obj)
senseThetaA(obj)

Arguments

obj SnpQSet object

Details

For a given SNP, an Affymetrix SNP array usually contains multiple features for each combination allele x strand, on which the summaries are computed.

Value

A matrix with R rows (SNP's) x C columns (Samples).

Note

Author(s)

References

See Also

snprma, crlmm

Examples






[Package oligo version 1.0.2-6 Index]