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Shary
‎08-28-2020
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Re: sample size calculation in Cluster sampling

by Calcite | Level 5 in Statistical Procedures
‎08-28-2020 05:31 PM
‎08-28-2020 05:31 PM
Hello:   Thank you for replying . Yes, I have more than 4952 clusters. What I want is to calculate the sample size for clusters. I saw in book that you can minimize the variance of the mean and the cost function using Lagrange.   ... View more

sample size calculation in Cluster sampling

by Calcite | Level 5 in Statistical Procedures
‎08-28-2020 12:01 PM
‎08-28-2020 12:01 PM
Hello,   I am using surveyselect to select from clustering data. I need a way to compute the sample size in clustering data or a method that minimize the variance so I do not have to use the sample size requirement. Any help is welcome. Thanks. Right now, I am using the following code : PROC SURVEYSELECT DATA=marco_estratificado out=sample method=srs SAMPSIZE=4952; SAMPLINGUNIT ID_AGEB ; RUN;   Regards,   Shary ... View more
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