Create list of pids
I would like to create a list with the values of pid that have been used:
pid used
6754 1
9809 1
6434 0
2654 1
7645 1
8979 0
5422 0
1287 1
9875 1
8765 1
7556 0
I have tried the following:
generate list=pid if used==1
However, this command puts everything in a different row.
Can you help me create this list?
stata
edited Nov 20 '18 at 19:56
Pearly Spencer
9,909173358
asked Nov 20 '18 at 19:46
Cadance
183
add a comment |
I would like to create a list with the values of pid that have been used:
pid used
6754 1
9809 1
6434 0
2654 1
7645 1
8979 0
5422 0
1287 1
9875 1
8765 1
7556 0
I have tried the following:
generate list=pid if used==1
However, this command puts everything in a different row.
Can you help me create this list?
stata
edited Nov 20 '18 at 19:56
Pearly Spencer
9,909173358
asked Nov 20 '18 at 19:46
Cadance
183
add a comment |
I would like to create a list with the values of pid that have been used:
pid used
6754 1
9809 1
6434 0
2654 1
7645 1
8979 0
5422 0
1287 1
9875 1
8765 1
7556 0
I have tried the following:
generate list=pid if used==1
However, this command puts everything in a different row.
Can you help me create this list?
stata
edited Nov 20 '18 at 19:56
Pearly Spencer
9,909173358
asked Nov 20 '18 at 19:46
Cadance
183
I would like to create a list with the values of pid that have been used:
pid used
6754 1
9809 1
6434 0
2654 1
7645 1
8979 0
5422 0
1287 1
9875 1
8765 1
7556 0
I have tried the following:
generate list=pid if used==1
However, this command puts everything in a different row.
Can you help me create this list?
stata
stata
edited Nov 20 '18 at 19:56
Pearly Spencer
9,909173358
asked Nov 20 '18 at 19:46
Cadance
183
edited Nov 20 '18 at 19:56
Pearly Spencer
9,909173358
asked Nov 20 '18 at 19:46
Cadance
183
edited Nov 20 '18 at 19:56
Pearly Spencer
9,909173358
edited Nov 20 '18 at 19:56
Pearly Spencer
9,909173358
edited Nov 20 '18 at 19:56
Pearly Spencer
9,909173358
9,909173358
asked Nov 20 '18 at 19:46
Cadance
183
asked Nov 20 '18 at 19:46
Cadance
183
asked Nov 20 '18 at 19:46
Cadance
183
183
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
The separate() option of the levelsof command is your friend here:
clear
input pid used
6754 1
9809 1
6434 0
2654 1
7645 1
8979 0
5422 0
1287 1
9875 1
8765 1
7556 0
end
levelsof pid if used == 1, separate(",") local(pidlist)
This will store all used pid values in a local macro pidlist:
display "`pidlist'"
1287,2654,6754,7645,8765,9809,9875
You can then create a variable if you like:
generate pidlist = "`pidlist'"
list pidlist in 1
+------------------------------------+
| pidlist |
|------------------------------------|
1. | 1287,2654,6754,7645,8765,9809,9875 |
+------------------------------------+
Note that it is always best to avoid variable names, which are used by Stata
as commands.
answered Nov 20 '18 at 19:54
Pearly Spencer
9,909173358
Thank you Pearly :-)
– Cadance
Nov 20 '18 at 22:22
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
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active
oldest
votes
The separate() option of the levelsof command is your friend here:
clear
input pid used
6754 1
9809 1
6434 0
2654 1
7645 1
8979 0
5422 0
1287 1
9875 1
8765 1
7556 0
end
levelsof pid if used == 1, separate(",") local(pidlist)
This will store all used pid values in a local macro pidlist:
display "`pidlist'"
1287,2654,6754,7645,8765,9809,9875
You can then create a variable if you like:
generate pidlist = "`pidlist'"
list pidlist in 1
+------------------------------------+
| pidlist |
|------------------------------------|
1. | 1287,2654,6754,7645,8765,9809,9875 |
+------------------------------------+
Note that it is always best to avoid variable names, which are used by Stata
as commands.
answered Nov 20 '18 at 19:54
Pearly Spencer
9,909173358
Thank you Pearly :-)
– Cadance
Nov 20 '18 at 22:22
add a comment |
The separate() option of the levelsof command is your friend here:
clear
input pid used
6754 1
9809 1
6434 0
2654 1
7645 1
8979 0
5422 0
1287 1
9875 1
8765 1
7556 0
end
levelsof pid if used == 1, separate(",") local(pidlist)
This will store all used pid values in a local macro pidlist:
display "`pidlist'"
1287,2654,6754,7645,8765,9809,9875
You can then create a variable if you like:
generate pidlist = "`pidlist'"
list pidlist in 1
+------------------------------------+
| pidlist |
|------------------------------------|
1. | 1287,2654,6754,7645,8765,9809,9875 |
+------------------------------------+
Note that it is always best to avoid variable names, which are used by Stata
as commands.
answered Nov 20 '18 at 19:54
Pearly Spencer
9,909173358
Thank you Pearly :-)
– Cadance
Nov 20 '18 at 22:22
add a comment |
The separate() option of the levelsof command is your friend here:
clear
input pid used
6754 1
9809 1
6434 0
2654 1
7645 1
8979 0
5422 0
1287 1
9875 1
8765 1
7556 0
end
levelsof pid if used == 1, separate(",") local(pidlist)
This will store all used pid values in a local macro pidlist:
display "`pidlist'"
1287,2654,6754,7645,8765,9809,9875
You can then create a variable if you like:
generate pidlist = "`pidlist'"
list pidlist in 1
+------------------------------------+
| pidlist |
|------------------------------------|
1. | 1287,2654,6754,7645,8765,9809,9875 |
+------------------------------------+
Note that it is always best to avoid variable names, which are used by Stata
as commands.
answered Nov 20 '18 at 19:54
Pearly Spencer
9,909173358
The separate() option of the levelsof command is your friend here:
clear
input pid used
6754 1
9809 1
6434 0
2654 1
7645 1
8979 0
5422 0
1287 1
9875 1
8765 1
7556 0
end
levelsof pid if used == 1, separate(",") local(pidlist)
This will store all used pid values in a local macro pidlist:
display "`pidlist'"
1287,2654,6754,7645,8765,9809,9875
You can then create a variable if you like:
generate pidlist = "`pidlist'"
list pidlist in 1
+------------------------------------+
| pidlist |
|------------------------------------|
1. | 1287,2654,6754,7645,8765,9809,9875 |
+------------------------------------+
Note that it is always best to avoid variable names, which are used by Stata
as commands.
answered Nov 20 '18 at 19:54
Pearly Spencer
9,909173358
answered Nov 20 '18 at 19:54
Pearly Spencer
9,909173358
answered Nov 20 '18 at 19:54
Pearly Spencer
9,909173358
answered Nov 20 '18 at 19:54
Pearly Spencer
9,909173358
9,909173358
Thank you Pearly :-)
– Cadance
Nov 20 '18 at 22:22
add a comment |
Thank you Pearly :-)
– Cadance
Nov 20 '18 at 22:22
Thank you Pearly :-)
– Cadance
Nov 20 '18 at 22:22
Thank you Pearly :-)
– Cadance
Nov 20 '18 at 22:22
add a comment |
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