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Sport & Recreation
Quiz General knowledge
Chapter 5 from the book
on 30 Mar 12
(57% of success)
9 questions - 31 players
Creating sas data from raw files and excel work sheets
Which statement associates fileref crime with the raw file c : \states\data\crime?
Filename crime c : \states\data\crime;
Filename crime 'c : \states\data\crime';
Fileref crime 'c : \states\data\crime';
Filename 'c : \states\data\crime' crime;
Filerefs remain in effect until
You change them
You cancel them
You shut down sas
All of the above
Which specifies that the products file should be read and only the first 15 obs?
Infile products obs 15;
Infile products obs=15;
Input products obs=15;
Input product 1-15;
Which code snipper would correctly write the id, sex, age, height, weight, pulse fields to a raw file from sas?
Data _null_; set work. patients; infile... ; input... ;run;
Data referels. dat; set work. patients; input fields... ;run;
Data _null_; set work. patients; file externafile; put fields... ; run;
For a file to be read using column input, must the fields be aligned vertically?
3427 chen steve raleigh 1436 davis lee atlanta imagine the fields above are aligned vertically . . which should be used to read them so they look like ID LastName FirstName City
Data work. salesrep; infile empdata; input id $ 1-4 lastname $ 6-12 firstname $ 14-18 city $ 20-29; run;
Data work. salesrep; infile empdata; input id $ 1-4 name $ 6-12; run;
Data work. salesrep; infile empdata; input id $ 1-4 name1 $ 6-12. . ;run;
All of the above
Say we're given : stock number starts at 1 ends at 3 type character finish starts at 5 ends at 9 type character stylecode starts at 11 ends at 12 type numeric how should this be read?
Input stocknumber $ 1-3 finish $ 5-9 stylecode 11-12;
Input stocknumber $ 1-3 finish 5-9 stylecode $ 11-12;
Input $ stocknumber 1-3 $ finish 5-9 stylecode 11-12;
None of these
Which statement redefines the value of income as 100% higher?
All of them
Imagine you're given in stream data. . must there be a datalines statement?
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