SAS BASE Q7. tranwrd

QUESTION NO: 7

The following SAS program is submitted:

data one;

address1= '214 London Way';

run;

 

data one;

set one;

address = tranwrd(address1, 'Way', 'Drive');

run;

 

What are the length and value of the variable ADDRESS?

 

A. Length is 14; value is '214London Dri'.

B. Length is 14; value is '214 London Way'.

C. Length is 16; value is '214 London Drive'.

D. Length is 200; value is '214 London Drive'.

 

 

Answer: D

# 문제 풀이

 - tranwrd(변수, '기존값', '새로운값') : 변수 내의 기존값을 새로운 값으로 변환

 - tranwrd 구문 사용 시, 길이(length)는 무조건 200