Mention the validation tools used in SAS?

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What is your weekness? I am confuse what to say about this question. so can u give some answer which can be yur strenght.

1 Answers   Cipla,

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How would you identify a macro variable?

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How long can a macro variable be? A token? : sas-macro

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How would you generate 1000 observations from a normal distribution with a mean of 50 and standard deviation of 20. How would you use PROC CHART to look at the distribution? Describe the shape of the distribution.

1 Answers  

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What is the function of Stop statement in a SAS Program?

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how does sas handle missing values in: assignment statements, functions, a merge, an update, sort order, formats, procs? : Sas programming

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how to read character value without using substr function in sas ?

3 Answers  

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what is data access? : Sas-di

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i have a dataset with 100000 records. i want 100 records from that dataset and create a dataset.we need to pick the observations random order like 100obs,500obs,1020obs,1890obs,2565obs like that i need 100 obs in random order? how can we create this one?

5 Answers   L&T,

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You need to perform an analysis on a massive dataset by groups, but are unable to sort the data due to memory constraint. How would you accomplish the task?

2 Answers  

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In proc transpose and data step with arrays which one you pick?

0 Answers   Accenture, Quintiles,

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