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Re: Appending files [message #22433 is a reply to message #22419]

Thu, 11 March 2021 15:48

Bridgette-DHS
Messages: 3230
Registered: February 2013

Senior Member

Following is a response from DHS Research & Data Analysis Director, Tom Pullum:

For a trend analysis, I recommend staying with the original weights and NOT doing that equalization step.

Sometimes, for a relatively rare event, users will pool surveys to get more statistical power. (This has to be done with caution, because the pooled population is not usually well defined.) That's a situation in which you might want to give each survey equal weight or change the weights to take account of population size. But when studying trends, I don't think the results would be affected by such changes to the weights, so there's no reason to make those changes.

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[Message index]

		Appending files By: Ugonna on Thu, 04 March 2021 17:09
		Re: Appending files By: Bridgette-DHS on Fri, 05 March 2021 19:12
		Re: Appending files By: Ugonna on Sun, 07 March 2021 16:28
		Re: Appending files By: Bridgette-DHS on Wed, 10 March 2021 07:56
		Re: Appending files By: Ugonna on Wed, 10 March 2021 17:46
		Re: Appending files By: Bridgette-DHS on Thu, 11 March 2021 15:48
		Re: Appending files By: Ugonna on Thu, 11 March 2021 18:47

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