what is the difference between floor and ceil functions in sas? : Sas-administrator
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Name statements that function at both compile and execution time?
How do you add a number to a macro variable?
data task; input id date date9. visit; cards; 101 01jan2015 1 101 02jan2015 2 101 06jan2015 3 102 04jan2015 1 102 07jan2015 2 102 12jan2015 3 103 06jan2015 1 103 13jan2015 2 ; run; write a program to find out missing dates between visits by each subject.
what is the difference between: x=a+b+c+d; and x=sum (of a, b, c ,d);? : Sas programming
How to convert a given date value into SAS date
9 Answers CitiGroup, Quintiles,
Do you think professionally?
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.
How would you include common or reuse code to be processed along with your statements?
how can you code the confidence intervals?
6 Answers Cytel, IIT, Ranbaxy,
What is interleaving in SAS?
what does .. meant in sas macros
I have a dataset concat having a variable a b & c. How to rename a b to e & f?