How are the analysis data sets structured?
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Answer / solasa
Analytical data sets are created from rawdatasets
through a set of instructions in the form of excel sheet
(specification document)
where contains all the information regarding Variable
name, size ,and derived variable(formulas).
The finaldata sets which are used for table creation are
considered to be structured.{Correct if my ans is wrong}
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Answer / srikanth
According to CDISC ADaM the analysis datasets has 2 stuctures.
1. ADSL(subject level dataset)- one record per subject
2. BDS (Basic Data Sturucture) - One rec per subject per parameter per timepoint
eg; ADVS, ADLB,
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