Olena Kaminska's activity
From 11/13/2021 to 12/12/2021
12/01/2021
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12:15 PM Understanding Society User Support Support #1608: Question about weights for analysis of child and youth data
- Marie,
Yes, youth weights will be suboptimal weights for your analysis (assuming analysis within one wave, and not...
11/30/2021
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- Jun,
Assuming no change in population size of PSUs over time, the selection probability at the PSU stage is the sa...
11/26/2021
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- Jun,
Also, if people move across PSUs you are in the territory of a cross-classified design, which would need to b... -
- Jun,
Yes, there may be a population increase (by newborns or immigration). It depends on your longitudinal plans f... -
- Jun,
Let's talk about a theoretical example.
In IP1 let's say we sample 10 people out of each PSU. If each PSU ha... -
- Marie,
I can confirm that "if weight2011>0" is not necessary in this example and should result in the same estimat...
11/25/2021
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- Marie,
The FAQ is not related to the question you have. It relates to a pooled dataset where if you pool over many... -
- Marie,
Yes, I see what you mean, and I was able to replicate your results. By expectation this should not happen. ...
11/24/2021
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- Marie,
Are all of your 3 scenarios weighted? And do you use the same svyset for them?
Thanks,
Olena
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- Marie,
I am not sure about your question. If you use weights correctly people with 0 weights won't contribute to y... -
- Dear Jun Wang,
Thank you for your question.
1. Selection probabilities for refreshment sample are independent of ...
11/23/2021
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- Marie,
First of all, you could use youth in a longitudinal analysis, just keeping in mind that a few years before ... -
- Marie,
Thank you. Do you mean that you pool all youth data from all waves? And for each wave you want to combine y...
11/19/2021
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- Marie,
Thank you. It sounds like the best approach would be for you to create a tailored weight. But you could als...
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