[推荐]用R进行矩阵运算（中文）

楼主继续加油！

  不错  谢谢楼主

有关于迭代在R中如何实现的方法吗?多谢

thanks very much

谢谢！

谢谢楼主！

xiexie

享受奥运，享受共享！

thanks for sharing!!!!!!!!!!!!

thanks very much !! very helpful!