R语言 flowPlots包 computePFDData-methods()函数中文帮助文档(中英文对照)

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computePFDData-methods(flowPlots)
computePFDData-methods()所属R语言包：flowPlots

                                        Method computePFDData from Class "StackedData"
                                         方法computePFDData班“StackedData”

                                         译者：生物统计家园网 机器人LoveR

描述----------Description----------

This function is a method of the StackedData class which computes the polyfunctional degree (pfd) data  (usually recorded as percentages of reactive cells) which can be stored in the pfdData slot of a StackedData object.   PFD=1 refers to cells which are producing only one marker.  PFD=2 refers to cells which are producing exactly two  markers.  Similarly, up to PFD=n, where n is the number of markers. This method relies on the marker data slot  being assigned in the StackedData object.
此功能的StackedData类的方法，计算的多官能度（PFD）在一个StackedData对象pfdData插槽可存储的数据（通常是记录活性单元的百分比）。 PFD的= 1是指生产只有一个标记的单元。 PFD的= 2是指生产整整两个标记的单元。同样的，最多的PFD = n，其中n是标记的数量。这种方法依赖于标记数据被在StackedData对象分配的插槽。


用法----------Usage----------


   computePFDData(object, byVarNames, idVarName, percentVarName, groupVarName)   



参数----------Arguments----------

参数：object
an object of the StackedData class
的StackedData类的对象


参数：byVarNames
character; the names of the variables specifying the subsets of interest in the data
字符;指定感兴趣的数据子集的变量的名称


参数：idVarName
character; the name of the id variable in the data
性格中的数据的id变量的名称


参数：percentVarName
character; the name of the variable holding the percentages to be summed when computing the pfd summary data
字符;持有的百分比计算的PFD汇总数据时，要总结的变量的名称


参数：groupVarName
character; the name of the variable specifying the group assignment in the data
字符;变量名中指定的数据组分配


值----------Value----------

data frame of pfd data
PFD数据的数据框


方法----------Methods----------




signature(object = "StackedData", byVarNames = "character", idVarName = "character", percentVarName = "character", groupVarName = "character") Computes the pfd data.
signature(object = "StackedData", byVarNames = "character", idVarName = "character", percentVarName = "character", groupVarName = "character")计算PFD数据。


作者（S）----------Author(s)----------


N. Hawkins, Fred Hutchinson Cancer Research Center, Seattle, WA



参见----------See Also----------

StackedData, pfdData
StackedData，pfdData


举例----------Examples----------


# Load stacked data[载入堆叠数据]
data(adultsNeonates)
# Create a stacked data object[创建一个堆叠的数据对象]
stackedDataObject = new("StackedData", stackedData=adultsNeonates)

# Compute the marker data and set the marker data slot[计算标记的数据和设置标记的数据槽]
markerNames = c("TNFa","IL6","IL12","IFNa")
markers = computeMarkers(markerNames,includeAllNegativeRow=TRUE)
markers(stackedDataObject) = markers

# Compute the pfd data and set the pfd data slot[计算PFD的数据和设置PFD数据槽]
byVarNames = c("stim", "concGroup", "cell")  
pfdData = computePFDData(stackedDataObject, byVarNames, "id", "percentAll", "group")
pfdData(stackedDataObject) = pfdData


转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。


注：
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