小编E. *_*Mun的帖子

说我有一个和两个矩阵:

    > one <- matrix(1:9, nrow=3, ncol=3, dimnames=list(c("X","Y","Z"), c("A", "B", "C")))
    > one
      A B C
    X 1 4 7
    Y 2 5 8
    Z 3 6 9
    > two <- matrix(1:9, nrow=3, ncol=3, dimnames=list(c("X","Y","Z"), c("WRONG", "B", "C")))
    > two
      WRONG B C
    X     1 4 7
    Y     2 5 8
    Z     3 6 9

是否有一个命令可以生成逻辑值来验证矩阵1的列名和行名是否与矩阵2中的列名和行名相同？