bacgroundCorrectSingleArray: Data background correction.

In blima: Tools for the preprocessing and analysis of the Illumina microarrays on the detector (bead) level

Description

Background correction procedure selecting beads with background Intensity I_b |mean - I_b | > k*SD(I_bs) for exclusion, internal.

Usage

bacgroundCorrectSingleArray(b, normalizationMod = NULL, channelBackground = "GrnB", 
    k = 3, channelBackgroundFilter = "bgf", channelAndVector = NULL)

Arguments

b	List of beadLevelData objects (or single object).
normalizationMod	NULL for normalization of all input b. Otherwise specifies logical vector of the length equals to the number of arrays in b or list of such vectors if b is a list of beadLevelData classes.
channelBackground	Name of channel to normalize.
k	Parameter of method stringency (default is 3).
channelBackgroundFilter	Filtered beads will have weight 0 and non filtered weight 1.
channelAndVector	Represents vector to bitvise multiple to the channelBackgroundFilter vector.

Author(s)

Vojt<c4><9b>ch Kulvait

blima documentation built on Nov. 8, 2020, 8:15 p.m.