Happy New Year! I tried to use isoMDS to present graphically matrix of coefficients of divergence, and I have seen error "NAs/Infs not allowed in d". But there no NAs or Inf's in my matrix! Function `as.vector' (which is applied to test input data with `!is.finite' ) returns in one case input matrix and in other case returns sequence of values of input matrix. When it returns matrix I receive error "NAs/Infs not allowed in d". When it returns sequence of values I don't receive this error. Is it possible to use coefficients of divergence instead dissimilarity? Thank you!! ------------------- Altshuler Eugenij P. Moscow South-West High School mailto:lap0t at yandex.ru