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mclus
2005 Sep 21
0
Problem with SAGx Library
...ording to the SAGx help files the command for running a CH
procedure is as follows:
caha(data, cluster)
where: "data" is the data matrix and "cluster" is a vector describing
the cluster membership consecutive numbers.
The commands that i give are as follows:
| > cl <- myclus(mydata, k=3)
| > caha(mydata, cl$cluster)
I get the following output
Error in "[.data.frame"(x, , cl == (i + min(cl) - 1)) :
undefined columns selected
I cannot make head or tail out of the error.
Strangely enough SAGx the procedure "gap" to calculate the GAP
stat...