Displaying 3 results from an estimated 3 matches for "minclustersize".
2013 Feb 26
1
cutreeDynamic error
...)
> dd.daisy<-daisy(myddtable, metric = "gower", stand = FALSE, type =
list(character=c("Place","Color")))
Then I clustered using DIANA
dd.diana<-diana(dd.daisy)
I am trying to cutreeDynamic {dynamicTreeCut} as follows
cutreeDynamic(dd.diana, cutHeight = 2, minClusterSize = 1, method =
"hybrid",+ distM = dd.daisy,+ deepSplit =
(ifelse(method=="hybrid", 1, FALSE)),+ maxCoreScatter =
NULL, minGap = NULL,+ maxAbsCoreScatter = NULL,
minAbsGap = NULL,+ maxDistToLabel = cutHeight,+
respectSmallClusters = TRUE, + verbose = 2, indent
= 0)
But get the fo...
2013 Feb 25
0
Argument dendro must have class hclust - cutreeDynamic error
...)
> dd.daisy<-daisy(myddtable, metric = "gower", stand = FALSE, type =
list(character=c("Place","Color")))
Then I clustered using DIANA
dd.diana<-diana(dd.daisy)
I am trying to cutreeDynamic {dynamicTreeCut} as follows
cutreeDynamic(dd.diana, cutHeight = 2, minClusterSize = 1, method =
"hybrid",+ distM = dd.daisy,+ deepSplit =
(ifelse(method=="hybrid", 1, FALSE)),+ maxCoreScatter =
NULL, minGap = NULL,+ maxAbsCoreScatter = NULL,
minAbsGap = NULL,+ maxDistToLabel = cutHeight,+...
2012 May 24
4
Manually modifying an hclust dendrogram to remove singletons
Dear R-Help,
I have a clustering problem with hclust that I hope someone can help
me with. Consider the classic hclust example:
hc <- hclust(dist(USArrests), "ave")
plot(hc)
I would like to cut the tree up in such a way so as to avoid small
clusters, so that we get a minimum number of items in each cluster,
and therefore avoid singletons. e.g. in this example, you can see