Re: Confusion re: "Numbers in parentheses are based on 25-49 unweighted cases" [message #2879 is a reply to message #2873] |
Fri, 05 September 2014 14:42 |
Bridgette-DHS
Messages: 3216 Registered: February 2013
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Senior Member |
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Following is a response from Senior Data processing Specialist, Ladys Ortiz:
I'm assuming that you are confused, because you don't quite understand the concept of "weighted" and "unweighted" cases. The Guide to DHS Statistics, states that: "Sampling weights are adjustment factors applied to each case in tabulations to adjust for differences in probability of selection and interview between cases in a sample, either due to design or happenstance".
The table you are analyzing is definitely correct. The estimate for "age in months: <6" is in parentheses because it's based on 48 cases UNWEIGHTED/51 cases weighted. The estimate for the "Division: Barisal", is not in parentheses because it is based on 63 cases UNWEIGHTED/33 weighted.
Please note that we do not generally include unweighted cases in the DHS reports.
[Updated on: Fri, 05 September 2014 14:42] Report message to a moderator
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