search for: imlug

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2010 Nov 29
2
R equivalent of Beaton's Sweep algorithm
I'm looking for an R equivalent of Beaton's (1964) Sweep algorithim for partial inversion of a matrix by pivoting. It implemented in SAS/IML as sweep(matrix, indices), described here http://support.sas.com/documentation/cdl/en/imlug/59656/HTML/default/langref_sect266.htm and here for python http://adorio-research.org/wordpress/?p=262 -- Michael Friendly Email: friendly AT yorku DOT ca Professor, Psychology Dept. York University Voice: 416 736-5115 x66249 Fax: 416 736-5814 4700 Keele Street Web: http://www.data...
2011 Oct 31
3
How to use IML with R and SAS
Hello, I have a for loop that generates data in R. With the IML program, I would like to analyze data in SAS from each iteration of the for loop in R. It would be helpful if someone could explain to me how to analyze data this way. Thanks [[alternative HTML version deleted]]