You are working with the text-only light edition of "H.Lohninger: Teach/Me Data Analysis, Springer-Verlag, Berlin-New York-Tokyo, 1999. ISBN 3-540-14743-8". Click here for further information.
| You are working with the text-only light edition of "H.Lohninger: Teach/Me Data Analysis, Springer-Verlag, Berlin-New York-Tokyo, 1999. ISBN 3-540-14743-8". Click here for further information.
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| See also: variable selection |   |
Fisher's ratio is a measure for (linear) discriminating power of some variable:
with m1, and m2 being the means of class 1 and
class 2,
and v1, and v2 the variances.
Last Update: 2004-Jul-03