Delete all dimnames

Hello, how can I get rid of all dimnames so that:

test

a b c
A 1 4 7
B 2 5 8
C 3 6 9

dimnames(test) <- list(NULL, NULL)
 test

[,1] [,2] [,3]
[1,]    1    4    7
[2,]    2    5    8
[3,]    3    6    9

Sarah

Sarah Goslee
http://www.functionaldiversity.org