Hi! In which library is this function? I cant find it using help.search() on my R installation. Eryk
*********** REPLY SEPARATOR *********** On 5/28/2004 at 12:22 PM [EMAIL PROTECTED] wrote: >Hi All, > >(I have a degree in math, but I am too embarassed to ask my colleagues, >so here goes:) > >I would like to get a vector normal (orthogonal) to a plane formed by >two other vectors. In matlab I do this: > >v1 = [.4, .6, .8]; v2 = [.9, .7, .2]; nn = cross(v1,v2) (gives ~[-.48, >.65, -.24] > >if I do R> cross(v1, v2), I get .94. Huh? > >Thanks for all your help, again. > >W > >______________________________________________ >[EMAIL PROTECTED] mailing list >https://www.stat.math.ethz.ch/mailman/listinfo/r-help >PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Dipl. bio-chem. Eryk Witold Wolski @ MPI-Moleculare Genetic Ihnestrasse 63-73 14195 Berlin 'v' tel: 0049-30-83875219 / \ mail: [EMAIL PROTECTED] ---W-W---- http://www.molgen.mpg.de/~wolski ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
