Displaying 1 result from an estimated 1 matches for "359021".
Did you mean:
59021
2010 Nov 07
2
is this matrix symmetric
Hi,
I have this symmetric matrix, at least I think so.
col1 col2 col3
[1,] 0.20 0.05 0.06
[2,] 0.05 0.10 0.03
[3,] 0.06 0.03 0.08
or
structure(c(0.2, 0.05, 0.06, 0.05, 0.1, 0.03, 0.06, 0.03, 0.08
), .Dim = c(3L, 3L), .Dimnames = list(NULL, c("var1", "var2",
"var3")))
But isSymmetric() doesn't agree. Any comment? I am on R 2.10.1 Thanks.
Jun