The SAS data set named WORK.TEST is listed below:
capacity airplanetype staff
150 Large 10
Which one of the following SAS programs created this data set?
A. data work.test;
capacity = 150;
if 100 le capacity le 200 then airplanetype = 'Large' and staff = 10;
else airplanetype = 'Small' and staff = 5;
run;
B. data work.test;
capacity = 150;
if 100 le capacity le 200 then do;
airplanetype = 'Large';
staff = 10;
end;
else do;
airplanetype = 'Small';
staff = 5;
end;
run;
C. data work.test;
capacity = 150;
if 100 le capacity le 200 then do;
airplanetype = 'Large';
staff = 10;
else do;
airplanetype = 'Small';
staff = 5;
end;
run;
D. data work.test;
capacity = 150;
if 100 le capacity le 200 then;
airplanetype = 'Small';
staff = 5;
else;
airplanetype = 'Large';
staff = 10;
run;
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Other brand and product names are trademarks of their respective companies.
This blog is not responsible for any kind of copyright violation. This blog just collects the links hosted or posted by other servers/people/search engines.The creator of this page or the ISP(s) hosting any content on this site take no responsibility for the way you use the information provided on this site.If anybody has any copyright claim on it and doesn’t wish the information provided to be shown on our site, please do respond to this email. We shall remove them off immediately. Any inconvenience is regretted. Please do mention your exact grievance/problems with respect to certain third party links. We assure you that appropriate action will be taken off. Thank you
10 comments:
Answer: B
Tricky one…all look similar…check for the syntax for do;end;
data work.test;
capacity = 150;
if 100 le capacity le 200 then do;
airplanetype = 'Large';
staff = 10;
end;
else do;
airplanetype = 'Small';
staff = 5;
end;
run;
Answer is B
B. data work.test;
capacity = 150;
if 100 le capacity le 200 then do;
airplanetype = 'Large';
staff = 10;
end;
else do;
airplanetype = 'Small';
staff = 5;
end;
run;
Answer B
B
Answer is B.
Multiple statements must enclosed with DO block.
Answer is B
Been learning SAS a week, and don't know why A won't work.
You can't have 'and' in 'then'?
And is
if 100 le capacity le 200 then ...
equivalent to
if capacity ge 100 and capacity le 100 then ..
?
Thanks!
Can any one clear why option "A" is not correct please?
When you need to execute a group of statements, you need to use Do and END statement.
Do;
SAS Statements;
END;
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