Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org.
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: st: Keep data according to one data file's varlist
From
Zhangqunzi <[email protected]>
To
"[email protected]" <[email protected]>
Subject
Re: st: Keep data according to one data file's varlist
Date
Wed, 7 Nov 2012 23:24:48 +0100
Actually, I want to make the two big data sets have the same variable name list which is from the second file. Some variables in data file 1 need to be dropped.
I think I should creat a name list from data 2 then select the data from data 1 according to this data 2 name list.
Can u tell me how to code in Stata?
Thanks
在 Nov 7, 2012，7:46 PM，Nick Cox <[email protected]> 写道：
> Sounds like
>
> . drop var2 var4
>
> Nick
>
> On Wed, Nov 7, 2012 at 6:41 PM, Zhangqunzi <[email protected]> wrote:
>
>> I have two dta files, first one with variables : var 1 2 3 4 5
>> Second one with
>> Variables: vart 1 3 5
>>
>> As their names.
>>
>> Now I would like to drop the extra variables in data file 1 which are var 2 4.
> *
> * For searches and help try:
> * http://www.stata.com/help.cgi?search
> * http://www.stata.com/support/faqs/resources/statalist-faq/
> * http://www.ats.ucla.edu/stat/stata/
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/faqs/resources/statalist-faq/
* http://www.ats.ucla.edu/stat/stata/