What are the automatic variables for macro? : sas-macro
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how to delete the duplicates by using proc sql?
what is change analysis in sas di ? : Sas-di
If you need the value of a variable rather than the variable itself what would you use to load the value to a macro variable?
Give some examples where proc report’s defaults are same as proc print’s defaults?
i want for interview question & answer plz it need immediate send t my mail raviprakashmot@gmal.cm
i have multiple .csv files in a unix directory. every file is having variable names as header.even for empty file also. suppose take 3 files a.csv b.csv c.csv a.csv contains data as name;age,salary; raja;34;4000; ravi;33;5000; kumar;25;3000; b.csv contains data as name;age,salary; ajay;40;4500; and c.csv contains name;age,salary; (only headers) Now i want to import and append all these files in to a single dataset. i tried infile statement with *.csv to import all at a time. but i m not getting correct data. please help me . its urgent. thank you in advance
What do you know about sas and what we do? : sas-grid-administration
What is factor analysis?
how to delete the duplicate columns permanently in SQL
Describe the function and untility of the most difficult SAS macro that you have written.
What is the use of function Proc summary?
what is the difference between infile and input? : Sas-administrator