Statalist


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

st: AW: How to solve this problem when running separate regression using stasby or looping


From   "Martin Weiss" <[email protected]>
To   <[email protected]>
Subject   st: AW: How to solve this problem when running separate regression using stasby or looping
Date   Thu, 7 May 2009 17:36:17 +0200

<> 

I would install -ssc d estout- and combine it with -capture-


*************
forval i = 1/184
{
	capt eststo: nl (reward=y^{alpha=1}*{beta=0.6}*exp(-{r=0.1}*t)) if
id==`i'
}
*************



HTH
Martin


-----Ursprüngliche Nachricht-----
Von: [email protected]
[mailto:[email protected]] Im Auftrag von Quang Nguyen
Gesendet: Donnerstag, 7. Mai 2009 17:27
An: [email protected]
Betreff: st: How to solve this problem when running separate regression
using stasby or looping

 Dear All,

I would like to run separate estimation equations for each individual.
Using the _stasby_ command such as:

statsby, by(id): nl (reward=y^{alpha=1}*{beta=0.6}*exp(-{r=0.1}*t))

Stata doesn't work since there missing value or inconvergence for some
individuals. Using the loop such as:

forval i = 1(1)184
{
nl (reward=y^{alpha=1}*{beta=0.6}*exp(-{r=0.1}*t)) if id==`i'
}

The same thing happens.

Can you suggest me a solution so that Stata can go on with the
estimation for all "estimable" individuals and assign missing value to
the case with inconergence or missing value?

Many thanks!
--
"My father gave me the greatest gift anyone could give another person,
he believed in me." - Jim Valvano

*
*   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 1996–2024 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   What's new   |   Site index