Answer / nandu

It depends on study.
In some studies they will take screening values as basline.
In some other cases values before first dose of drug
administration

Answer / sandeep

The initial time point in a clinical trial, just before a
participant starts to receive the experimental treatment
which is being tested.

OR

Information gathered at the beginning of a study from which
variations found in the study are measured

Answer / rg

Baseline is the target population on which analysis to be carried out. For example: Analysis to be done on Male heart patient of age 55 to 60(both inclusive) who are non smoker, then your filter condition to create baseline population are
Patient type = 'Heart Patient'
Gender = 'M'
Age between 55 and 60
Smoker = 'N'

How to convert a numeric variable to a character variable?

0 Answers  

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What areas of SAS are you most interested in?

0 Answers   Quintiles,

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what are all the default values getting in PROC MEANS...???

2 Answers  

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Explain what is the use of proc gplot?

0 Answers  

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What are the rows present in protocol Violation table?

2 Answers   Accenture, Quintiles,

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here is a string like chq.2312244%4452- from that i want only special characters in a column. dont use compress. bcoz i have 1.2 billion of records.i want another process to find the values instant from the data.

2 Answers   Cap Gemini, L&T,

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What is the one statement to set the criteria of data that can be coded in any step?

4 Answers   Accenture,

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how to intersect the tables by using PROC MIXED?

1 Answers   CitiGroup,

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How many ways to overcome a missing values???

0 Answers   HSBC,

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What is the difference between informat and format statement?

1 Answers  

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What would be the result of the following SAS function (given that 31 Dec, 2000 is Sunday)?

0 Answers  

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what are some problems you might encounter in processing missing values? In data steps? Arithmetic? Comparisons? Functions? Classifying data? : Sas programming

0 Answers  

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