Hi,
I should preface this problem with a statement that although I am sure this
is a really easy function to write, I have tried and failed to get my head
around writing functions in R. I can use R where functions exist to do what
I want done, but have found myself completely incapable of writing
Kev,
The dist() function handles more than 2 dimensions.
Using the example you provided ...
mydat - structure(list(Species = c(spA, spB, spC, spD),
x = c(2.9, 5.5, 1.4, 8.3),
y = c(34.2, 46.5, 48.6, 56.1),
z = c(0.54, 0.45, 0.84, 0.48),
n = c(15.7, 19.4, 24.8,
Thank you kindly for both of the replies I've received, that does indeed work
perfectly. I had been looking at the description of that function and it
reads as though it only deals with 2-dimensional data. Thanks again!
Kev
--
View this message in context:
Hello,
You don't need to write a function. Try the following.
nms - paste0(species, 1:4)
mat - matrix(rnorm(16), ncol=4, dimnames = list(nms, nms))
?dist
dist(mat)
dist(mat, diag = TRUE, upper = TRUE)
Hope this helps,
Rui Barradas
Em 24-08-2012 11:56, Arbuckle escreveu:
Hi,
I should
4 matches
Mail list logo