getBiocSubViews(biocViews)
getBiocSubViews()所属R语言包：biocViews
Build a list of BiocView objects from a package repository
建立一个从包库BiocView对象列表
译者：生物统计家园网 机器人LoveR
描述----------Description----------
This function returns a list of BiocView-class objects corresponding to the subgraph of the views DAG induced by topTerm. In short, this does the same thing as getBiocViews, but limits the vocabulary to topTerm and all of its decendents.
这个函数返回一个列表BiocView-classtopTerm诱导的意见的DAG子对象。总之，这样做同样的事情getBiocViews，但限制的词汇topTerm和其所有decendents的。
用法----------Usage----------
getBiocSubViews(reposUrl, vocab, topTerm, local = FALSE, htmlDir = "")
参数----------Arguments----------
参数：reposUrl
URL for a CRAN-style repository that hosts a VIEWS file at the top-level.
为CRAN的风格库，承载VIEWS在顶层文件的URL。
参数：vocab
A graph-class object representing the ontologyof views. This graph should be a directed acyclic graph (DAG).
一个graph-class对象代表ontologyof意见。此图应该是一个有向无环图（DAG）。
参数：topTerm
A string giving the name of the subview DAG. This view and all of its decendents will be included in the result.
一个字符串给子视图的DAG的名称。这种观点和其所有decendents将包含在结果。
参数：local
logical indicating whether to assume a local package repository. The default is FALSE in which case absolute links to package detail pages are created.
逻辑表明是否承担当地的包库。默认是FALSE在这种情况下，创建绝对包详细信息页面的链接。
参数：htmlDir
if the local argument is TRUE, this will be used as the relative path for package HTML files.
local如果TRUE论点是，这将作为包HTML文件的相对路径。
Details
详情----------Details----------
The root of the vocabulary DAG is implicitly included in the view creation process order to build views with a link back to the top. It is removed from the return list.
词汇DAG的根是隐式包含在视图中创建过程以建立一个链接回顶端意见。返回列表中删除。
This function is tailored to generation of Bioconductor Task Views. With the current vocabulary, it probably only makes sense to call it with topView set to one of "Software", "AnnotationData", or "ExperimentData". This is a hack to allow the biocViews code to manage HTML views across more than one repository.
此功能是专为一代Bioconductor任务视图。与当前的词汇，它大概只有有意义的呼叫与topView设置为"Software"，"AnnotationData"或"ExperimentData"。这是一个黑客到允许的biocViews代码来管理跨多个存储库的HTML视图。
值----------Value----------
A list of BiocView-class objects. The names of the list give the name of the corresponding view.
BiocView-class对象名单。名单上的名字，给予相应的视图的名称。
作者（S）----------Author(s)----------
Seth Falcon
参见----------See Also----------
write_VIEWS, writeBiocViews
write_VIEWS，writeBiocViews
举例----------Examples----------
data(biocViewsVocab)
reposPath <- system.file("doc", package="biocViews")
reposUrl <- paste("file://", reposPath, sep="")
biocViews <- getBiocSubViews(reposUrl, biocViewsVocab, "Software")
print(biocViews[1:2])
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注：
注1：为了方便大家学习，本文档为生物统计家园网机器人LoveR翻译而成，仅供个人R语言学习参考使用，生物统计家园保留版权。
注2：由于是机器人自动翻译，难免有不准确之处，使用时仔细对照中、英文内容进行反复理解，可以帮助R语言的学习。
注3：如遇到不准确之处，请在本贴的后面进行回帖，我们会逐渐进行修订。
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发表于 2012-2-25 13:29:51
