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cldatx
2004 Feb 28
1
cluster-gruop-match with other attributes after na.omit
Hi,
i want a cluster-analysis with clara, but getting an
error because in cldat are NA's.
Error in clara(cldat[, 1:3], 4) : Each of the random samples contains objects
between which
no distance can be computed.
cldatx <- subset(cldat,select=c(A,B,C))
cldaty <- na.omit(cldatx)
Now , clara works but cldat has ~193.000 obs
and cldatx without NA's ~75.000 obs.
How could i match