plotErrorsFoldTwoLayerCV-methods(Rmagpie)
plotErrorsFoldTwoLayerCV-methods()所属R语言包:Rmagpie
plotErrorsFoldTwoLayerCV Method to plot the error rate of a two-layer Cross-validation
plotErrorsFoldTwoLayerCV方法绘制的两层交叉验证错误率
译者:生物统计家园网 机器人LoveR
描述----------Description----------
This method creates a plot that reprenset the error rate in each fold of each repeat of the second layer of cross-validation of the two-layer cross-validation of the assessment at stake. The plot represents the error rate versus the size of gene subsets (for SVM-RFE) or the threshold values (for NSC).
此方法创建一个图,reprenset倍,在每个每个重复的第二层两层股权评估交叉验证交叉验证错误率。图代表的错误率与基因子集(SVM-RFE)或阈值(NSC)的大小。
方法----------Methods----------
object = "assessment" The method is only applicable on objects of class
对象=“评估”的方法只适用于类对象
参见----------See Also----------
plotErrorsSummaryOneLayerCV-methods, plotErrorsRepeatedOneLayerCV-methods
plotErrorsSummaryOneLayerCV-methods,plotErrorsRepeatedOneLayerCV-methods
举例----------Examples----------
data('vV70genesDataset')
expeOfInterest <- new("assessment", dataset=vV70genes,
noFolds1stLayer=3,
noFolds2ndLayer=2,
classifierName="svm",
typeFoldCreation="original",
svmKernel="linear",
noOfRepeat=10,
featureSelectionOptions=new("geneSubsets", optionValues=c(1,2,3,4,5,6)))
expeOfInterest <- runTwoLayerExtCV(expeOfInterest)
plotErrorsFoldTwoLayerCV(expeOfInterest)
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
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