[R] Computing the rank of a matrix.

From: Josť Luis Aznarte M. <jlaznarte_at_decsai.ugr.es>
Date: Fri 06 Apr 2007 - 11:39:23 GMT

    Hi! Maybe this is a silly question, but I need the column rank (http://en.wikipedia.org/wiki/Rank_matrix) of a matrix and R function 'rank()' only gives me the ordering of the elements of my matrix.

    How can I compute the column rank of a matrix? Is there not an R equivalent to Matlab's 'rank()'?

    I've been browsing for a time now and I can't find anything, so any help will be greatly appreciated. Best regards!  


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