The DHS Program User Forum: Dataset use in Stata » stset for survival analysis for complex survey in IR files using Stata

Home » Data » Dataset use in Stata » stset for survival analysis for complex survey in IR files using Stata

Show: Today's Messages :: Show Polls :: Message Navigator

stset for survival analysis for complex survey in IR files using Stata [message #11551]

Tue, 10 January 2017 04:51

Mercysh
Messages: 35
Registered: April 2014

Member

I have a question on using stset for survival analysis for complex survey in IR files using Stata
I have pooled 7 datasets- for Malawi, Zimbabwe, Zambia, Namibia, Swaziland, Zambia and Lesotho.
Following posts on the forum I have done the following:

for each country
generate weight = v005/10000000 * (population aged 15-49/sample population)
egen stratumid=group(country v023)(slightly different for Swaziland and Malawi in which strata is not v023)

after appending datasets I run the code
svyset [pweight=weight], strata(stratumid) vce(linearized) singleunit(centered)

However, when I run the model svy, subpop(....): stcox ....
I get error message the stset ID variable is not nested within the final stage sampling units

The Id variable is
stset time, failure(sexual_debut==1)id(caseid)

Mercy

[Updated on: Tue, 10 January 2017 10:30]

Report message to a moderator

[Message index]

		stset for survival analysis for complex survey in IR files using Stata By: Mercysh on Tue, 10 January 2017 04:51
		Re: stset for survival analysis for complex survey in IR files using Stata By: Bridgette-DHS on Tue, 10 January 2017 11:13

Previous Topic:	File and variable in Madagascar 2013 MIS
Next Topic:	Too long command in Stata?

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Jan 31 00:51:48 Coordinated Universal Time 2025