February, 2003
© 2001, 2003 Scott S. Emerson M.D., Ph.D.
Nonparametric Models:
5
Probability Models
Semiparametric models
Forms of
F, G
are unknown, but related to each other
by some finite dimensional parameter vector
·
G
can be determined from
F
and a finite
dimensional parameter
·
·
(Most often: under the null hypothesis, F = G)