Explain the difference between informat and format with an example.

0 Answers  

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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

2 Answers   Tech Mahindra,

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Explain why double trailing @@ is used in input statement?

0 Answers  

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what is OLAP?

4 Answers   CitiGroup, TCS,

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What is the pound sign used for in the data_null_ ?

1 Answers  

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How do you add a number to a macro variable? : sas-macro

0 Answers  

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How would you code the criteria to restrict the output to be produced?

9 Answers  

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is there any difference between proc summary and proc means?

3 Answers  

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Tell e how how dealt with..

0 Answers   Wipro,

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What is factor analysis?

0 Answers  

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How do you debug and test your SAS programs?

0 Answers   Quintiles,

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We have a string like this "kannafromsalembut" ,from this i want to get only "fromsal" (but one condition with out using substring function)here we can not use scan because in the given string there is no delimeter? so give ans without out using substring ?

5 Answers  

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