This has been discussed before in this list, and Ripley said "no, no!". I do it all the time, but only in secrecy.
-- Jari Oksanen (about replacing zero distances with tiny values for isoMDS())
R-help (April 2006) #Rstats
Conversation
Notices
-
RFortunes (rfortunes)'s status on Saturday, 24-Aug-2019 16:00:02 CEST RFortunes