Jarrod Hadfield wrote: > Hi, > > Could anyone tell me the name (if there is one) of the class of > matrices (z) formed by: > > a) z<-outer(x,y, "==") > > and > > b) z<-outer(x,y, "!=")
Yes, it is "matrix": class(outer(x,y, "==")) [1] "matrix" in this case of "logical" values: > mode(outer(x,y, "==")) [1] "logical" Uwe Ligges > Thanks in advance, > > Jarrod. > > ______________________________________________ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
