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

Home Multivariate Data Modeling Classification and Discrimination LDA Fisher's Ratio
See also: variable selection 

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.
Home Multivariate Data Modeling Classification and Discrimination LDA Fisher's Ratio