[R] Function knn.dist from knnflex library
jmoreira at fe.up.pt
jmoreira at fe.up.pt
Wed Apr 11 04:48:26 CEST 2007
Hello,
I am feeling that this question can have a very simple answer, but I
can't find it.
I need to use the function knn.dist from knnflex library.
Whatever I try, I get the error:
Error in as.vector.dist(x, "character") : unused argument(s) ("character")
First example:
> a<-NULL
> a<-rbind(a,c(5.2,-8.1))
> a<-rbind(a,c(8.8,-16.1))
> a<-rbind(a,c(10.5,-0.9))
> knn.dist(a)
Error in as.vector.dist(x, "character") : unused argument(s) ("character")
>
Second example (taken from the examples section of knn.dist help page):
> x1 <- c(rnorm(20,mean=1),rnorm(20,mean=5))
> x2 <- c(rnorm(20,mean=5),rnorm(20,mean=1))
> x <- cbind(x1,x2)
> kdist <- knn.dist(x)
Error in as.vector.dist(x, "character") : unused argument(s) ("character")
>
Am I doinhg something wrong? I can't understand. Any help is very much
appreciated. Thanks in advance.
João Moreira
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