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发帖数: 138 | 1 I have a survey question, where people are asked to pick their favorite
among a, b, c, and d.
How do I test (preferable in SAS or R):
More people prefer a than b?
More people prefer a than b and c combined?
More people prefer a than any other choice?
If we have two choices, we can test whether more than 50% of people prefer a
, which would be equivalent to "whether more people prefer a than b," but I
dont know how to handle it in a multi-category setting.
Any suggestions? |
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