[R] ncp in dt

Mark.Leeds at MorganStanley.com Mark.Leeds at MorganStanley.com
Wed Nov 1 18:56:03 CET 2006


i just wanted to know if the "non centraility parameter" as it is referred
to in the dt test is
what i would think of as mu zero if i was doing a test of a
hypothesis that the mean was equal to mu zero and the variance was
unknown. thanks.



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