Answer / sriram

In the context of a clinical study, the baseline value is
typically a measure of a clinical characteristic before the
medical intervention while the treatment or post baseline
value is the corresponding measure at a defined time point or
period after the intervention.

Answer / anu

where to find the questions and answers based on the interview?

I have a dataset concat having a variable a b & c. How to rename a b to e & f?

0 Answers  

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If you were told to create many records from one record show how you would do this using arrays and with PROC TRANSPOSE?

1 Answers   HCL, Quintiles,

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Hi I have list of products in a dataset, which are classified by other name for eg:- there is a product A> Malambo Shiraz Malbec 750ML(0388) which is a Red wine.Now i need to generate a report where it shows if this product appears then it should b displayed as red wine,similarly for other products and other classification. I dont wan use proc format.

4 Answers   Symphony,

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How would you code a merge that will keep only the observations that have matches from both sets.

5 Answers   Accenture, Bank Of America,

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What procedure you used to calculate p-value?

2 Answers   Accenture, Quintiles,

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If you need the value of a variable rather than the variable itself what would you use to load the value to a macro variable?

3 Answers  

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How to specify variables to be processed by the freq procedure?

0 Answers  

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create macros---you have 365 number of data and you need to merge it throw the macros,,,,,, data file1; input a @@; cards; 1 2 3 4 ; run; data file2; input a @@; cards; 5 6 7 8 ; run; data file3; input a @@; cards; 9 10 11 12 ; run;data file4; input a @@; cards; 13 14 15 16 ; run;

6 Answers   WNS,

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what is sas and what are the functions? : Sas-administrator

0 Answers  

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i have a dataset with 100 obs i want to generate title from 20th obs onwards with total observations. that should contain 100 obs.dont use firstobs and dnt split the data. use dataset block or proc report? how can we genarate;

0 Answers   L&T,

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calculate the sum of value using only DATA STEP. data count_; input year name $ value; cards; 2006 xxx 10 2007 yyy 12 2006 xxx 20 2008 yyy 15 2007 xxx 15 ; out put should be like this year name T_value ----------------------- 2006 xxx 30 2007 xxx 15 2007 yyy 12 2008 xxx 15

6 Answers  

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When looking for data contained in a character string of 150 bytes, which function is the best to locate that data: scan, index, or indexc?

7 Answers  

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