what is slowly changing dimension? : Sas-di
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Are the preferred term counts are always equal to Body system counts? If so, Why are they equal if not why they are not equal?
What is a method to debug and test your SAS program?
describe about physical data integration? : Sas-di
i am importing large data from oracle to work library. in log there is a error message worklibrary space is not enough. then how to import the data safely to sas environment.
how we can call macros with in data step?
Explain the message 'Merge has one or more datasets with repeats of by variables'.
If you’re not wanting any SAS output from a data step, how would you code the data statement to prevent SAS from producing a set?
Can you suggest us materials for sdtm mapping?
What do the sas log messages “numeric values have been converted to character” mean? What are the implications?
which date function advances a date, time or datetime value by a given interval? : Sas programming
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?
Can you calculate the mean, median and mode of the following data set using data step logic? Don't use any function or procedure. data a; input age @@; datalines; 22 32 32 32 43 23 24 56 45 54 28 29 27 26 25 28 30 20 18 37 36 47 46 56 19 20 ; run; I have calculated the mean which i have posted in the answer section.