It looks like there may be a mismatch between the library function and
the C code ... the help file for eigen() says that the function checks to
see if the matrix is symmetrix first, and passes it off to different
routines in different cases. It looks like eigen() doesn't actually
bother to do any checking, and just *assumes* it's symmetric ...
Benjamin Bolker Dep't of Ecology and Evolutionary Biology,
ben@eno.princeton.edu Princeton University
tel: (609) 258-6886, fax: (609) 258-1334
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !) To:
r-devel-request@stat.math.ethz.ch
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-