on 01/27/2009 02:26 PM Nick Matzke wrote:
Hi all,
This can't be very hard, but it is sticking me because I am a beginner.
Setup:
x = rbind(c(0,1,1), c(2,3,1), c(4,5,1))
y = as.matrix(x)
rownames(y) = c(a,b,c)
colnames(y) = c(a,b,c)
ordered_list = c(b, c, a)
How do I produce a new
try this:
x = rbind(c(0,1,1), c(2,3,1), c(4,5,1))
y = as.matrix(x)
rownames(y) = c(a,b,c)
colnames(y) = c(a,b,c)
ordered_list = c(b, c, a)
y
a b c
a 0 1 1
b 2 3 1
c 4 5 1
z - y[ordered_list, ordered_list]
z
b c a
b 3 1 2
c 5 1 4
a 1 1 0
On Tue, Jan 27, 2009 at 3:26 PM, Nick Matzke
Didn't realize it was that simple...thanks!!
Nick
jim holtman wrote:
try this:
x = rbind(c(0,1,1), c(2,3,1), c(4,5,1))
y = as.matrix(x)
rownames(y) = c(a,b,c)
colnames(y) = c(a,b,c)
ordered_list = c(b, c, a)
y
a b c
a 0 1 1
b 2 3 1
c 4 5 1
z - y[ordered_list, ordered_list]
z
b c a
b 3
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