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GoooG (FBI) 于 (Tue Apr 3 19:28:37 2007) 提到:
how to test a null hypothesis
such as:
h0: u1=u2=u3=u4 AND u5<>u6
<> means 'not equal'
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oloolo (老了) 于 (Tue Apr 3 20:00:21 2007) 提到:
may be a LR test?
correct me if wrong