Bookmark and Share

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: using a loop to run multiple regression models


From   Maria Ana Vitorino <[email protected]>
To   <[email protected]>
Subject   Re: st: using a loop to run multiple regression models
Date   Sat, 5 Nov 2011 16:53:51 -0400

Thanks!!
Ana

On Nov 5, 2011, at 4:47 PM, Tirthankar Chakravarty wrote:

Something like this:

**********************************************
clear*
set obs 1000

g y = rnormal()
drawnorm a b c d e f

local rhssets ""a b" "c d" "e f""
local counter = 1

foreach x of local rhssets {
	reg y `x'
	predict yhat`counter'
	local counter = `counter' +1
}
**********************************************

T

On Sat, Nov 5, 2011 at 10:47 AM, Maria Ana Vitorino
<[email protected]> wrote:
Dear statalist users,
Can something similar to this be done in stata? The code I'm providing is *clearly incorrect* but I think it gives the idea of what I'm looking for. I'm basically trying to create sets of right-hand sets variables that can
be used to generate several model specifications.
And can I also include a counter in the loop that keeps track of how many different model specifications were estimated so that I can generate fitted
values using the counter value as an index?

counter=1
local rhssets ` "x1 x2" "x2 x3 "'
foreach rhs of loc rhssets{
corr `rhs'
reg Y `rhs'
counter=counter+1
predict yhat`counter'
}

Any help is appreciated.
Thanks!
Ana
*
*   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/




--
Tirthankar Chakravarty
[email protected]
[email protected]

*
*   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:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/


© Copyright 1996–2018 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   Site index