FeatureSet-class {oligoClasses}R Documentation

"FeatureSet" and "FeatureSet" Extensions

Description

Classes to store data from Expression/Exon/SNP/Tiling arrays at the feature level.

Objects from the Class

The FeatureSet class is VIRTUAL. Therefore users are not able to create instances of such class.

Objects for FeatureSet-like classes can be created by calls of the form: new(CLASSNAME, assayData, manufacturer, platform, exprs, phenoData, featureData, experimentData, annotation, ...). But the preferred way is using parsers like read.celfiles and read.xysfiles.

Slots

manufacturer:
Object of class "character"
assayData:
Object of class "AssayData"
phenoData:
Object of class "AnnotatedDataFrame"
featureData:
Object of class "AnnotatedDataFrame"
experimentData:
Object of class "MIAME"
annotation:
Object of class "character"
.__classVersion__:
Object of class "Versions"

Methods

show
signature(.Object = "FeatureSet"): show object contents

Author(s)

Benilton Carvalho

See Also

eSet, VersionedBiobase, Versioned

Examples

set.seed(1)
tmp <- 2^matrix(rnorm(100), ncol=4)
rownames(tmp) <- 1:25
colnames(tmp) <- paste("sample", 1:4, sep="")
efs <- new("ExpressionFeatureSet", exprs=tmp)

[Package oligoClasses version 1.6.0 Index]