Test of congruence among several distance matrices, using Kendall's W statistic. Multiple regression over distance, ultrametric and additive matrices with permutation test. Variable selection through forward selection, backward elimination and stepwise regression. Full documentation provided. The Piste path analysis program has been updated.
Principal coordinate analysis with correction for negative eigenvalues.
Fortran source and executables. Fortran source and executables. A classification of pure malt Scotch whiskies. Partialling out the spatial component of ecological variation. Borcard, D. and P. Legendre .