作者catstar1211 (旧的不去新的不来)
看板Statistics
标题[问题] SAS 考题提问(初学者)
时间Thu Oct 31 19:01:32 2013
各位版大们好
有个问题想要请教大家(是书本的例题 但是解不出来ˊˋ)
希望有版大可以伸出援手拯救QQ (因为要期中考了...QQ)
题目如下
You conducted a survey and the responses to the five questions
were coded as A, B, C, D, or E. Using the following eight lines
of data, write a SAS DATA step to read these data and create
five variables(QUES1,QUES2,...,QUES5). Remember that these must
all be character variables (since the values are letters) and
there are no spaces between the values so you must use column input.
Next, generate frequency distributions for each of the five questions,
omitting cumulative statistics from the listing.
The data:
ABCDE
AACCE
BBBBB
CABDA
DDAAC
CABBB
EEBBB
ACACA
希望有版大帮忙解答QQ
感激不尽!!!
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1F：推 tew:proc freq 10/31 23:50
2F：→ catstar1211:谢谢T大~! 11/02 17:57