[R] Problems dealing with matrices

halim10-fes halim10-fes at sust.edu
Sat Nov 23 20:00:31 CET 2013


Dear R-friends,

Hope you doing well. I've been trying to deal with the following problem for 
the couple of days but couldn't come up with a solution. It would be great if 
any of you could give some insight into it.

I have three matrices like:

dcvol<-matrix(c(0.13,0.61,0.25,0.00,0.00,0.00,0.52,0.37,0.09,0.00,0.00,0.00,
                0.58,0.30,0.11,0.00,0.00,0.00,0.46,0.22,0.00,0.00,0.00,0.00,
                0.09),nrow=5,ncol=5)
volinp<-matrix(c(100,0,0,0,0),nrow=5,ncol=1)

scvol<-matrix(c(1:40),nrow=5,ncol=8)

What I essentially want to do is to add each value in scvol[1,] with the 
volinp[1,1] and then multiply each new volinp with dcvol and finally put the 
outputs in a new matrix.

Thanks in advance.

Halim                
---------------
Md. Abdul Halim
Assistant Professor
Department of Forestry and Environmental Science
Shahjalal University of Science and Technology,Sylhet-3114,
Bangladesh.
Cell: +8801714078386.
alt. e-mail: xou03 at yahoo.com


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