[R] hclust title and paste - messed up

[Gregoire Thomas]

paste(c("a","b","c"),collapse="")
paste("a","b","c",sep="")

On Mon, 2004-10-11 at 13:40, Dan Bolser wrote:
> I use the following code to scan a (limited) parameter space of clustering
> strategies ...
> 
> data <- read.table(... 
> 
> dataTranspose <- t(data)
> 
> distMeth <- c("euclidean",
>               "maximum",
>               "manhattan",
>               "canberra",
>               "binary"
>               )
> 
> clustMeth <- c("ward",
>              "single",
>              "complete",
>              "average",
>              "mcquitty",
>              "median",
>              "centroid"
>              )
> 
> par(ask=TRUE)
> 
> for (d in distMeth){
>   print(d)
>   dt <- dist(dataTranspose,method=d)
>   for (m in clustMeth){
>     print(m)
>     hc <- hclust(dt,method=m)
>     plot(hc,
>          main=paste(c(
>            "Distance Measure", d,
>            "Cluster Method", m),sep=" "),
>          xlab='',
>          sub=''
>          )
>   }
> }
> 
> 
> However, my plot title (main) has 4 lines, when I think it should only
> have one line.
> 
> What am I doing wrong?
> 
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