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SAS Base Programming Crambible 문제 및 해설(139번문제까지)

저작시기 2017.02 |등록일 2017.02.08 | 최종수정일 2017.02.09 워드파일MS 워드 (docx) | 38페이지 | 가격 3,000원

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QUESTION NO: 1
The SAS data set SASUSER.HOUSES contains a variable PRICE which has been assigned a permanent
label of "Asking Price". Which SAS program temporarily replaces the label "Asking Price" with the label
"Sale Price" in the output?
A. proc print data =sasuser.houses; label price = "Sale Price"; run;
B. proc print data =sasuser.houses label; label price "Sale Price"; run;
C. proc print data =sasuser.houses label; label price = "Sale Price"; run;
D. proc print data =sasuser.houses; price = "Sale Price"; run;
1. label
답 C : proc print data = sasuser.houses label; label price = "Sale Price"; run;
proc print statement에서 옵션 지정 후, label price = "Sale Price";
Answer: C

QUESTION NO: 2
The following GAS program is submitted:
data work.empsalary;
set work.people (in = inemp)
work.money(in = insal);
if insal and inemp;
run;
The SAS data set WORKPEOPLE has 5 observations, and the data set WORKMONEY has 7
observations. How many observations will the data set WORK.EMPSALARY contain?
A. 0
B. 5
C. 7
D. 12

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