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我无法从Clustree获取微集群的数量。以下是代码:从Clustree获取微集群的数量R
library(streamMOA)
data <- read.csv("data.csv", sep = ",", header = TRUE)
stream <- DSD_Memory(data)
clustree <- DSC_ClusTree(maxHeight = 3)
reset_stream(stream)
update(clustree, stream, 200)
现在,如果打印clustree对象,我得到:
print(clustree)
ClusTree
Class: DSC_ClusTree, DSC_Micro, DSC_MOA, DSC
Number of micro-clusters: 20
然而,clustree &描述,clustree $选项或clustree & javaObj不给微群的数量。任何帮助?
一种方式做是捕获打印的输出,并处理该字符串: STR < - capture.output(印刷(clustree)) (unist(strsplit(str [3],split ='',fixed = TRUE))[4]) – Annie