What commands are used in the case of including or excluding any specific variables in the data set?
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Are you involved in writing the inferential analysis plan? Tables specifications?
What are the scrubbing procedures in sas?
what is metadata? : Sas-bi
Please write codes to merge two datasets and keep every record in the first dataset.
How will you generate test data with no input data?
Mention how to limit decimal places for the variable using proc means?
is it possible to generate sas datasets using proc print ???
1 Answers GSK GlaxoSmithKline,
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 are the default statistics for means procedure?
What are the limitations for memory allocation for SAS variables
What is the difference between an informat and a format? Name three informats or formats.
what is sas application server? : Sas-di