How are the analysis data sets structured?
- 3 Answers
- 5615 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
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}
| Is This Answer Correct ? | 3 Yes | 2 No |
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,
| Is This Answer Correct ? | 1 Yes | 0 No |
what is the primary data source for the wrs? : Sas-bi
How would you combine 3 or more tables with different structures?
What is the difference between INPUT and INFILE ?
Explain the use of proc gplot? : sas-grid-administration
What is the difference between SAS Data step and SAS PROC SQL, and which is better?
Does SAS ‘Translate’ (compile) or does it ‘Interpret’? Explain.
What is SAS Information Map Studio and its purpose ?
if the Id has more then two transcatiion then show the first observation, IF Id has only two observation then It show both the observation
what does the run statement do? : Sas programming
For clinical entire study how many tables will create approx?
What is the difference between order and group variable in proc report?
Tell e how how dealt with..
Teradata 
