Interested to Buy Any Domain ? << Click Here >> for more details...
· What are some good SAS programming practices for
processing very large data sets?
- 6 Answers
- 20949 Views
- Quintiles, I also Faced
- E-Mail Answers
Answer Posted / vicky
1.we can compress the dataset
2.if we wana do merge a bigdate set with another dataset
having few variables for instance a fact with dimension
having key variable and description column
in this case sorting n merging this bigdateset(fact) with
dimension apply formats.so dat u can avoid sort n merge.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
How would you code a merge that will write the matches of both to one data set, the non-matches from the left-most data?
describe the interaction table in sas di? : Sas-di
how we can create a FLAG datasets? Ex:-ID age_group no_persons 1 to 10 10 to 20 3 11 to 20 21 to 30 7 21 to 3o 31 to 40 5
how does sas handle missing values in sort order? : Sas programming
why is a stop statement needed for the point=option on a set statement? : Sas programming
What does the RUN statement do?
How do you delete duplicate observations in sas?
How might you use MOD and INT on numeric to mimic SUBSTR on character Strings?
How can I remove header from output data set?
What is the order of application for output data set options, input data set options and SAS statements?
how would you determine the number of missing or nonmissing values in computations? : Sas programming
how to generate the test data in sas without input data? : Sas-administrator
What sas features do you use to check errors and data validation?
What is the good sas programming practices for processing large data sets?
What is Linear Regression?
