*---------------- begin example --------------
clear
input fid str1 fname newid
0 A 1
1 B 2
2 C 3
3 E 4
4 F 5
5 G 6
6 H 7
7 I 8
8 J 9
9 M 10
10 N 11
11 Q 12
12 P 13
13 R 14
14 S 15
end
sort fid
tempfile a
save `a', replace
drop _all
input fid n_fid dist
0 1 .04
0 2 .03
0 3 .1
0 4 .09
0 5 .05
0 6 .07
0 7 .08
0 8 .06
end
sort fid
merge fid using `a'
list
*--------------- end example -------------------
( For more on how to use examples I sent to statalist see:
http://www.maartenbuis.nl/stata/exampleFAQ.html )
Hope this helps,
Maarten
--------------------------
Maarten L. Buis
Institut fuer Soziologie
Universitaet Tuebingen
Wilhelmstrasse 36
72074 Tuebingen
Germany
http://www.maartenbuis.nl
--------------------------
--- On Sat, 12/9/09, [email protected] <[email protected]> wrote:
> From: [email protected] <[email protected]>
> Subject: st:merge
> To: [email protected]
> Date: Saturday, 12 September, 2009, 8:06 AM
> Hi there,
>
> Can
> anyone help me with the following problem? I have two
> data sets.
>
>
> The first one is as follows
>
> Data 1
>
>
> fid fname newid
> fid= firm's
> id
>
> 0 A 1
> 1 B 2
> fname=
> firm's name
> 2 C 3
> 3 E 4
> 4 F 5
> 5 G 6
> 6 H 7
> 7 I 8
> 8 J 9
> 9 M 10
> 10 N 11
> 11 Q 12
> 12 P 13
> 13 R 14
> 14 S 15
>
>
> The second one looks like as follows
>
> Data 2
>
> fid n_fid
> dist
> n_fid= nearby firm's id
>
> 0 1
> .04
> dist= distancs between fid 0 & n_fid
> 0 2 .03
> 0 3 .1
> 0 4 .09
> 0 5 .05
> 0 6 .07
> 0 7 .08
> 0 8 .06
>
>
> Now I would like them to be merged/combined in a way that
> would yield the
> following output.
>
>
> fid n_fid dist
> fname newid n_fname n_newid
>
> 0 1 .04
> A 1
> B 1
> 0 2
> .03 A 1
> C 2
> 0 3
> .1 A 1
> E 3
> 0 4
> .09 A 1
> F 4
> 0 5
> .05 A 1
> G 5
> 0 6
> .07 A 1
> H 6
> 0 7
> .08 A 1
> I 7
> 0 8 .06
> A 1
> J 8
>
> (n_fname= name of nearby firms, n_newid= newid of nearby
> firms)
>
> Basically, I need to have the n_fid's corresponding name
> (n_fname) and
> newid(n_newid)
>
>
> Thanks in advance.
>
> Arnab B
> *
> * For searches and help try:
> * http://www.stata.com/help.cgi?search
> * http://www.stata.com/support/statalist/faq
> * http://www.ats.ucla.edu/stat/stata/
>
*
* For searches and help try:
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