Explain the difference between informat and format with an example.
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How do dates work in SAS data?
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.
explain the difference between alternate key, business key, foreign key, generated key, primary key, retained key and surrogate key ? : Sas-di
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?
how do you validate tables abd reports?
2 Answers Accenture, Quintiles,
At compile time when a SAS data set is read, what items are created?
Explain the purpose of retain statement.
What is the difference between where and if statement?
Are you involved in writing the inferential analysis plan? Tables specfications?
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