Home » Topics » Child Health » How do I account for clustering within families?
| Re: How do I account for clustering within families? [message #2014 is a reply to message #1951] |
Sun, 13 April 2014 18:48   |
Liz-DHS
Messages: 1516
Registered: February 2013
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Senior Member |
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Dear User,
Here is a response from one of our experts, Dr. Tom Pullum:
Yes, there is definitely clustering at the level of the family or household or mother for outcomes such as child survival, place of delivery, childhood illness and treatment for illness, etc. The standard practice at DHS has been just to include clustering at the level of the PSU, v001 (=v021). We do that either with the option cluster(v001) or (better) with svyset, followed by svy:. The standard errors will then be robust for that level of clustering. Up through Stata 12, as I understand it, only one level of clustering can be used, and for us that would be v001. We are about to upgrade to Stata 13, and as I understand it we will be able to add a second level of clustering, which will be the household (v002).
A problem which can arise with v001, and will be much more common with v002, is insufficient density at that level. It will be necessary to specify a default. We will be able to provide better guidance soon, after we start using Stata 13. I am sure other users already have some experience with household level clustering and perhaps they can volunteer a comment.
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How do I account for clustering within families?
By: vega25 on Fri, 11 April 2014 00:01 |
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Re: How do I account for clustering within families?
By: user-rhs on Fri, 11 April 2014 14:15 |
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Re: How do I account for clustering within families?
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Re: How do I account for clustering within families?
By: vega25 on Sat, 12 April 2014 01:26 |
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Re: How do I account for clustering within families?
By: user-rhs on Sat, 12 April 2014 09:41 |
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Re: How do I account for clustering within families?
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Re: How do I account for clustering within families?
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Re: How do I account for clustering within families?
By: Liz-DHS on Sun, 13 April 2014 18:48 |
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Re: How do I account for clustering within families?
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Re: How do I account for clustering within families?
By: Liz-DHS on Thu, 17 April 2014 12:42 |
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Re: How do I account for clustering within families?
By: Liz-DHS on Fri, 18 April 2014 13:51 |
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Re: How do I account for clustering within families?
By: Liz-DHS on Thu, 24 April 2014 13:28 |
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Re: How do I account for clustering within families?
By: vega25 on Wed, 03 December 2014 20:33 |
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Re: How do I account for clustering within families?
By: user-rhs on Wed, 03 December 2014 20:43 |
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Re: How do I account for clustering within families?
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Re: How do I account for clustering within families?
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Re: How do I account for clustering within families?
By: ab803 on Thu, 21 September 2017 21:37 |
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Re: How do I account for clustering within families?
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Re: How do I account for clustering within families?
By: ab803 on Mon, 25 September 2017 00:43 |
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Re: How do I account for clustering within families?
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Re: How do I account for clustering within families?
By: ab803 on Tue, 26 September 2017 01:24 |
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Re: How do I account for clustering within families?
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