麻烦介绍一下好吗？

先买了再说

没钱，穷人，完蛋了

Is this including: joint distribution fuction, multivariate, marginal distribution, quantile regression?
generally, j.d.f is quite realated to bivariate, multivariate....

Not rich so enquiry first.

Appreciate if anyone could reply.

Regards

买了,但是还没有看.看完再来介绍

谢谢了，下载了，不知怎么样，呵呵

不知道好不好...

大家都是来下载的，没有评论的~~