Describe the ways in which you can create macro variables?
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Can we create datasets by proc step ? (Proc contents, Means)?
data voter; input Age Party : $1. (Ques1-Ques4)($1. + 1); datalines; 23 D 1 1 2 2 45 R 5 5 4 1 67 D 2 4 3 3 39 R 4 4 4 4 19 D 2 1 2 1 75 D 3 3 2 3 57 R 4 3 4 4 ; Idont understand what the (Ques1-Ques4)($1. + 1) means. I have seen (Ques1-Ques4)(4*$1.), but what is (Ques1-Ques4)($1. + 1)? Appreciate all help Thanks
How are numeric and character missing values represented internally?
describe how to adjust the performance of data integrator? : Sas-di
What is the maximum length of the macro variable?
How can I remove header from output data set?
what is the basic structure sas administrator? : Sas-administrator
How do you add a prefix to some or all variables in a dataset using a SAS macro?
How is character variable converted into numeric variable and vice versa?
What can you learn from the SAS log when debugging?
Briefly explain input and put function?
1.What is the difference between _NULL_ , _ALL_, and _N_? 2.What are the uses of _NULL_ using in Data Steps? Can we _NULL_ in Proc Steps also? 3.How do call the macro variable in Data Steps? 4.How to construct Pivot tables in Excel Using SAS?