GenomicAnnotationsFromLibrary(PREDA)
GenomicAnnotationsFromLibrary()所属R语言包:PREDA
Function extracting a GenomicAnnotations object from a Bioconductor annotation library
正常提取1 GenomicAnnotations对象来自Bioconductor注释库
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Function extracting a GenomicAnnotations object from a Bioconductor annotation library
正常提取1 GenomicAnnotations对象来自Bioconductor注释库
用法----------Usage----------
GenomicAnnotationsFromLibrary(annotLibrary, probeIDs = NULL,
retain.chrs = NULL, optionalAnnotations = NULL)
参数----------Arguments----------
参数:annotLibrary
Character string containing the name of the annotations library to be used for building the GenomicAnnotations object
字符串包含注释库的名称为建设GenomicAnnotations使用对象
参数:probeIDs
Optional: list of reference id from the selected annotLibrary to be used for building the GenomicAnnotations object
可选:从选定annotLibrary参考ID列表用于建设GenomicAnnotations对象
参数:retain.chrs
Numeric vector, containing the list of chromosomes selected for the output GenomicAnnotations object. E.g. set retain.chrs=1:22 to limit the GenomicAnnotations object to chromosomes from 1 to 22. This might be ueseful to limit GenomiAnnotations objects to autosomic chromosomes.
数字向量,列表中包含的为输出GenomicAnnotations对象选择的染色体。例如设置retain.chrs = 1时22分,以限制GenomicAnnotations对象从1到22条染色体。这限制GenomiAnnotations的对象autosomic染色体可能是ueseful。
参数:optionalAnnotations
Character vector to select additional annotations fields to be included into the GenomicAnnotations object.
被列入到GenomicAnnotations对象的特征向量来选择额外的注释字段。
值----------Value----------
An object of class "GenomicAnnotations"
一个对象的类"GenomicAnnotations"
作者(S)----------Author(s)----------
Francesco Ferrari
参见----------See Also----------
"GenomicAnnotations"
"GenomicAnnotations"
举例----------Examples----------
## Not run: [#无法运行:]
GEGenomicAnnotations<-GenomicAnnotationsFromLibrary(annotLibrary=
"org.Hs.eg.db", retain.chrs=1:22)
# with optional annotations Genesymbols and EntrezGeneIDs[与可选的注解Genesymbols和EntrezGeneIDs]
GEGenomicAnnotations<-GenomicAnnotationsFromLibrary(annotLibrary=
"gahgu133plus2.db", retain.chrs=1:22,
optionalAnnotations=c("SYMBOL", "ENTREZID"))
## End(Not run)[#结束(不运行)]
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注:
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