random matrix from row and column sums

*To*: mathgroup at smc.vnet.net*Subject*: [mg53554] random matrix from row and column sums*From*: adiggle at agric.wa.gov.au*Date*: Tue, 18 Jan 2005 05:07:54 -0500 (EST)*Sender*: owner-wri-mathgroup at wolfram.com

Is there an efficient method in Mathematica to generate random tables of nonnegative integers from a list of row sums and a list of column sums? For example for row sums of {7,3,2} and column sums of {2,9,1} the following two tables satisfy the constraints: {{2, 5, 0}, {0, 2, 1}, {0, 2, 0}} and {{1, 6, 0}, {1, 2, 0}, {0, 1, 1}} Thanks

**Follow-Ups**:**Re: random matrix from row and column sums***From:*DrBob <drbob@bigfoot.com>