FeatureSet-class(oligoClasses)
FeatureSet-class()所属R语言包:oligoClasses
"FeatureSet" and "FeatureSet" Extensions
“的FeatureSet”和“的FeatureSet”扩展
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Classes to store data from Expression/Exon/SNP/Tiling arrays at the feature level.
类来存储数据表达/外显子/ SNP /平铺在功能级别的阵列。
类的对象----------Objects from the Class----------
The FeatureSet class is VIRTUAL. Therefore users are not able to create instances of such class.
的FeatureSet类是虚拟的。因此,用户不能够创造出这样的类的实例。
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.
可以创建形式的检测:new(CLASSNAME, assayData, manufacturer, platform, exprs, phenoData, featureData, experimentData, annotation, ...)的FeatureSet像类的对象。但是,首选的方法是使用像read.celfiles和read.xysfiles解析器。
插槽----------Slots----------
manufacturer: Object of class "character"
manufacturer类"character":对象
assayData: Object of class "AssayData"
assayData类"AssayData":对象
phenoData: Object of class "AnnotatedDataFrame"
phenoData类"AnnotatedDataFrame":对象
featureData: Object of class "AnnotatedDataFrame"
featureData类"AnnotatedDataFrame":对象
experimentData: Object of class "MIAME"
experimentData类"MIAME":对象
annotation: Object of class "character"
annotation类"character":对象
.__classVersion__: Object of class "Versions"
.__classVersion__类"Versions":对象
方法----------Methods----------
show signature(.Object = "FeatureSet"): show object contents
显示signature(.Object = "FeatureSet"):显示对象的内容“
bothStrands signature(.Object = "SnpFeatureSet"): checks if object contains data for both strands simultaneously (50K/250K Affymetrix SNP chips - in this case it returns TRUE); if object contains data for one strand at a time (SNP 5.0 and SNP 6.0
bothStrandssignature(.Object = "SnpFeatureSet"):检查对象包含数据,同时为两股(50K/250K Affymetrix公司的SNP芯片 - 在这种情况下,它返回TRUE);如果对象包含一个链中的数据,在一段时间(SNP 5.0和6.0的SNP
作者(S)----------Author(s)----------
Benilton Carvalho
参见----------See Also----------
eSet, VersionedBiobase, Versioned
eSet,VersionedBiobase,Versioned
举例----------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)
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
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