What do the PUT and INPUT functions do?

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Explain substr function?

0 Answers  

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Can you use a macro within another macro? If so how would SAS know where the current acro ended and the new one began?

2 Answers  

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what are input dataset and output dataset options?

6 Answers   HCL,

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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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Can Some one Explain How the Datasets from SAS can be loaded in to the MVS OS?

1 Answers   HCL,

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Please write codes to merge two datasets and keep every record in the first dataset.

1 Answers  

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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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what are informats in sas? : Sas-administrator

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What is the difference between where and if statement?

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How you can read the variables that you need?

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How would you include common or reuse to be processed along with your statements?

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