Anyone know how to peform a mann whitney u test?
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Mann Whitney U Test watch
- Thread Starter
- 16-06-2005 16:44
- 21-06-2005 13:21
I have a photocopy of how to do it, but I don't understand it. I can send it if you still need it.
- 21-06-2005 19:47
rank all the data as if it was one data set
sum all the ranks of each data set
work out U for each data set
take smallest value, see if it's smaller than critical value.