From: mark salsburg <mark.salsburg_at_gmail.com>

Date: Thu 18 Aug 2005 - 03:25:58 EST

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Thu Aug 18 03:30:18 2005

Date: Thu 18 Aug 2005 - 03:25:58 EST

Thank you for all the help.

Can someone refer me to a function that can help with the creation of a concurrence matrix?

I have two asymmetric vectors (C is length 217 and D is length 16063) that contain values of 0,1,2

I want to create a matrix E (where rows are D and columns are C) that ouputs a score where

if C and D are the same number then E has value 1 if C and D are different numbers (i.e. 0 and 1, or 2 and 1) then E has a value 0

so for example:

so if C is c(0,0,2,1,0,0)

and D is c(0,0,1,1,1,1,1,1)

E would look like:

C 0 0 2 1 0 0

D 0 1 1 0 0 0 0 0 1 1 0 0 1 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 ______________________________________________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 Received on Thu Aug 18 03:30:18 2005

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