求各位大人帮忙看下，我想把下面的数据合并成2个，single 和 married。

single包括了（single,never married; dicorced; widowed) married包括（married,living with husband/wife; married, separated from husband/wife)

我弄了很久，还是出错，不知道该怎么办了，各位大人帮帮手！感谢不尽！！

. tab marstt

marital status | Freq. Percent Cum.
-------------------------------------+-----------------------------------
single, never married | 2,900 30.37 30.37
married, living with husband/wife | 5,406 56.61 86.97
married, separated from husband/wife | 303 3.17 90.15
divorced | 815 8.53 98.68
widowed | 126 1.32 100.00
-------------------------------------+-----------------------------------
Total | 9,550 100.00

下面是我使用的命令：

.tabulate marstt, gen(marital)

.gen single= marital1 & marital4 & marital5

.gen married= marital2 & marital3

叩谢~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~！！