Sorting Rows of a Matrix

*To*: mathgroup at smc.vnet.net*Subject*: [mg65089] Sorting Rows of a Matrix*From*: Gregory Lypny <gregory.lypny at videotron.ca>*Date*: Tue, 14 Mar 2006 06:00:07 -0500 (EST)*Sender*: owner-wri-mathgroup at wolfram.com

Hello everyone, How can I sort the rows of a matrix by using one or more of the columns as sort keys just like in a spreadsheet? For example, if matrix M is 12 x 2 with numbers in the first column and unordered month numbers in the second, how would I order the rows by month? Regards, Greg

**Follow-Ups**:**Re: Sorting Rows of a Matrix***From:*János <janos.lobb@yale.edu>

**Re: Sorting Rows of a Matrix***From:*Sseziwa Mukasa <mukasa@jeol.com>