请问楼主有没有碰到工企数据打不开的情况
op. sys. refuses to provide memory
    Stata's data-storage memory manager has already allocated 7456m bytes and it
    just attempted to allocate another 32m bytes.  The operating system said no.
    Perhaps you are running another memory-consuming task and the command will
    work later when the task completes.  Perhaps you are on a multiuser system
    that is especially busy and the command will work later when activity quiets
    down.  Perhaps a system administrator has put a limit on what you can
    allocate; see help memory.  Or perhaps that's all the memory your computer
    can allocate to Stata.
这是什么意思呢

电脑内存不够

啊 内存不够  这个需要多大的内存啊

越大越好，我自己的是16G

8G刚买的新的 难道没有别的办法了？

那你试试，估计也可以

请问大家有brandt处理的代码吗

你找下brandt的论文，论文中的脚注有代码链接

感谢，我去查阅下

fa_original代表什么呀

固定资产原值

能否把名称代码传给我一份，谢谢

请问zip是什么含义？

邮政编码吧

请问e_HMT是哪个变量

你好，我想问一下 f_cap 和 fa 代表什么呀？