Martin Klaffenboeck wrote:
Hi there.
I have now found that dist() does what I want in a specific case.
But I have (out of many fields) in my Fragebogen.data file:
Vpn Code Family Test 1 X1 m 45 2 X1 t 58 3 X2 m 44 4 X2 t 43 ...
When I now do: Fbg <- read.table("Fragebogen.data", header=TRUE) dist(Fbg['Test']) I have the distances between everyone to everyone.
Now I want to have the mothers (m in Family) at the y axis and the daugthers (t) on the x axis, so I have half the size of my distance matrix.
Is that possible somehow?
And if possible, I would have the 'Code' at the top to know which mother and wich daugther are compared.
Thanks, Martin
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what about:
> mtdist<- as.matrix(dist(Fbg['Test'])) dimnames(mtdist) <- list( Fbg[ 'Family' ], Fbg[ 'Family' ] ) mtdist [ Fbg['Code']=="m" ,Fbg['Code']=="t" ]
Peter Wolf
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