Fundamentals of Statistics contains material of various lectures and courses of H. Lohninger on statistics, data analysis and chemometrics......click here for more.

See also: variable selection 
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Fisher's Ratio

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: 2010-03-18