getData(flowWorkspace)
getData()所属R语言包：flowWorkspace
Return the flowFrame associated with a GatingHierarchy
返回与GatingHierarchy相关的flowFrame
译者：生物统计家园网 机器人LoveR
描述----------Description----------
Return the flowFrame associated with a GatingHierarchy
返回与flowFrame相关GatingHierarchy
用法----------Usage----------
## S4 method for signature 'GatingHierarchy'
getData(obj,y=NULL,tsort=FALSE)
## S4 method for signature 'GatingSet'
getData(obj,y=NULL,tsort=FALSE)
## S4 method for signature 'graphNEL'
getData(obj,y=NULL,tsort=FALSE)
参数----------Arguments----------
参数：obj
A GatingHierarchy, GatingSet, or graphNEL object extracted from a GatingHierarchy @tree slot.
一个GatingHierarchy，GatingSet或graphNEL对象从GatingHierarchy@tree插槽提取。
参数：y
character node name or numeric node index. Default is NULL. If obj is a GatingHierarchy or graphNEL, y is the name of the node in obj for which you wish to extract the data or a numeric index into getNodes(obj). If obj is a GatingSet, y is a numeric index into getNodes(obj[[i]]), where i is any GatingHierarchy in the GatingSet. The trees represented by the GatingHierarchies are ASSUMED to be the same. Defaults to NULL, will return the complete flowFrame at the root node.
character节点名称或numeric节点的索引。默认NULL。如果obj是一个GatingHierarchy或graphNEL，y是在节点名称obj你想成getNodes(obj)提取数据或数字索引。如果obj是GatingSet的，y是一个数字索引getNodes(obj[[i]])，其中i是任何在GatingSet的的GatingHierarchy。由GatingHierarchies代表的树木被认为是相同的。默认NULL，将返回根节点完整flowFrame。
参数：tsort
TRUE|FALSE logical indicating whether to retrieve the node list in topological sort order. Defaults to FALSE for internal compatibility.
TRUE|FALSE逻辑指示是否在拓扑排序顺序检索节点列表。默认为FALSE内部兼容性。
Details
详情----------Details----------
Returns a flowFrame containing the events in the gate defined at node y. Subset membership can be obtained using getIndices. Population statistics can be obtained using getPop and getPopStats. When calling getData on a GatingSet, y="numeric" only. Furthermore, the trees representing the GatingHierarchy for each sample in the GaingSet are presumed to have the same structure, facilitating identical node ordering with tsort=TRUE, and numeric indexing of the nodes.
返回一个包含在定义节点y门事件flowFrame。集隶属可以得到使用getIndices。人口统计数字可以得到使用getPop和getPopStats。当调用getData上GatingSet，y="numeric"只。此外，代表在GaingSet GatingHierarchy每个样品的树木被推定具有相同的结构，促进相同tsort = TRUE，数字索引节点的节点顺序。
值----------Value----------
A flowFrame object if obj is a GatingHierarchy or graphNEL. A flowSet if
一个flowFrame对象如果：obj是的GatingHierarchy或graphNEL的。一个flowSet如果
注意----------Note----------
The argument tsort ensures that the nodes are ordered in topological sort order. This is useful if you are using numeric node indices to access data across two or more identical trees (GatingHierarchies) with different node names (population names).
参数tsort确保该节点在拓扑排序的顺序排列。如果您使用的是数字节点指数跨越两个或两个以上相同的树木（GatingHierarchies）访问的数据，与不同的节点名称（人口名称），这是非常有用的。
WARNING The trees in a GatingSet are assumed to have the same structure, such that a topological sort of the nodes in any tree will return the populations in the same order.
警告在一个GatingSet的树木被认为具有相同的结构，这样，在任何树节点的拓扑排序，将在相同的顺序返回的人口。
作者（S）----------Author(s)----------
Greg Finak <a href="mailto:gfinak@fhcrc.org">gfinak@fhcrc.org</a>
参考文献----------References----------
参见----------See Also----------
getIndices getProp getPopStats
getIndicesgetPropgetPopStats
举例----------Examples----------
## Not run: [＃无法运行：]
#G is a GatingSet[G是1 GatingSet]
geData(G,3) #get a flowSet constructed from the third node / population in the tree.[从第三个节点/人口在树构建了一个获得flowSet。]
#G is a GatingHierarchy[G是1 GatingHierarchy]
getData(G,)
## End(Not run)[＃结束（不运行）]
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 18:16:44
