分位数回归

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最近在写关于分位数回归的论文，不知道用哪种软件比较好？之后还会涉及到反事实分解法，关于分位数回归只学过皮毛，现还在处于探索阶段，所以想请问下大家分位数回归和分解用SAS，还是R或者STATA比较好？

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关键词：分位数回归 分位数 Stata tata 软件比较 论文 软件

个人感觉用R比较好

stata比sas简单啊

wanggc023 发表于 2013-2-24 16:19
个人感觉用R比较好

那之后的反事实分解法也可以用R解决嘛？

clk231331 发表于 2013-2-24 16:25
stata比sas简单啊

stata程序是挺简单的，就是不知道后面的反事实分解法怎么做？

Any software should be fine. If I were you I would do it different.

For example, SAS has QUANTREG Procedure which will do the job. The QUANTREG can be viewed as a linear programming problem and solve by linear programming. If you are familiar with linear programming, then you can write it by yourself. After you compare the results from  QUANTREG and your program, you will have better understand the QUANTREG. Then you will be comfortable to use the QUANTREG.

stata怎么做啊~

wanggc023 发表于 2013-2-24 16:19
个人感觉用R比较好

你好，请问你有R软件做分位数回归的详细过程步的资源吗？

没有，你可以在R 上查看软件包，然后里面有一个pdf 文档

bobguy 发表于 2013-2-24 22:52
Any software should be fine. If I were you I would do it different.

For example, SAS has QUANTREG ...

It is too difficult!