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HuongPham
‎05-11-2021
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Re: SAS procedures and Type of test for Comparing weighted median

by Calcite | Level 5 in Statistical Procedures
‎12-31-2020 05:28 PM
‎12-31-2020 05:28 PM
Hi Paige Miller,   Appreciate your response on New Year's Eve day!! We do have survey data and sample weight (sampwght) is calculated base don different sampling strategy used by different sites. So with Proc Surveymeans allow to look at mean or median age for different groups but does not allow testing the difference I don't think. Thanks ... View more

SAS procedures and Type of test for Comparing weighted median

by Calcite | Level 5 in Statistical Procedures
‎12-31-2020 05:11 PM
‎12-31-2020 05:11 PM
Hello, Does anyone have experience in comparing medians for weighted data? For example I would like to compare the median age of the patients to see if they change over time/season, what is the best SAS procedures and statistical computation options can be used? I am looking into Proc SurveyMeans and Proc surveyreg and proc quantreg but would like to hear your thoughts/inputs. Thanks so much and Happy New Year!! ... View more
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