Your question as answered by Timothy in your previous thread http://r.789695.n4.nabble.com/Re-Creating-the-mean-using-algebra-matrix-td3895689.html
flokke wrote: > > Dear all, > Sorry to bother you with such a stupid question, but I just cannot find > the solution to my problem. > > I'd like to use matrix multiplication for meanA and factorial 3. > I use the command meanA%*%factorial 3. > But everything I get is: Error in factorial3 %*% A : non-conformable > arguments > > I know that the number of the columns of the first vector has to be the > same number of rows of the > second vector to be able to use matrix multiplication, but that is the > case here. I also tried it with > two columns for factorial 3 and that didnt work either. > > Can someone help me out with this?' > > these are my matrices: > > meanA > [,1] [,2] > [1,] 3.666667 4.666667 > >> factorial3 > [,1] > [1,] 1 > > Thank you so much! > Cheers, maria > -- View this message in context: http://r.789695.n4.nabble.com/matrix-multiplication-tp3895833p3895860.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
