What is the difference between using drop = data set option in data statement and set statement?
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Can we replace a dataset into view?
If you set a label in the data step and call a proc freq on the data, how do you display the data without the labels and just the variables.
Name and describe three SAS functions that you have used, if any?
where will go the observations that were deleted by delete statement?
/* To determine the maximum and minimum of V1 */ data before3; input v1 v2 v3; cards; 3 2 1 4 6 5 2 1 3 6 5 4 1 3 2 5 4 6 ; run;
How will you generate test data with no input data?
Explain bmdp procedure?
Do you need to combine data sets? How should you combine data sets– MERGE or SET statements in DATA steps,PROC APPEND,PROC SQL?
How to create list output for cross-tabulations in proc freq?
How to get top scorer student from a class-table having different sections A,B, C & D? Each section having same number of students.
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.
Could you please answers for this. 1.Code the tables statement for a single-level (most common) frequency. 2.Code the tables statement to produce a multi-level frequency.