generateExprVal.method.playerout: Generate an expression value from the probes informations
In affy: Methods for Affymetrix Oligonucleotide Arrays

Description Usage Arguments Details Value Author(s) References

View source: R/generateExprVal.method.playerout.R

Generate an expression from the probes

1	generateExprVal.method.playerout(probes, weights=FALSE, optim.method="L-BFGS-B")

`probes`	a list of `probes` slots from `PPSet.container`
`weights`	Should the resulting weights be returned ?
`optim.method`	see parameter 'optim' for the function `optim`

A non-parametric method to weight each perfect match probe in the set and to compute a weighted mean of the perfect match values. One will notice this method only makes use of the perfect matches. (see function playerout.costfunction for the cost function).

A vector of expression values.

Laurent <laurent@cbs.dtu.dk>
(Thanks to E. Lazaridris for the original playerout code and the discussions about it)

Emmanuel N. Lazaridis, Dominic Sinibaldi, Gregory Bloom, Shrikant Mane and Richard Jove A simple method to improve probe set estimates from oligonucleotide arrays, Mathematical Biosciences, Volume 176, Issue 1, March 2002, Pages 53-58

affy documentation built on Nov. 8, 2020, 8:18 p.m.