• i googled "tsql normsinv" and found quite a few; my second link pointed me, indirectly, to a script and forum post here on ssc for a couple of variations:

    http://www.sqlservercentral.com/scripts/Miscellaneous/31632/

    http://www.sqlservercentral.com/Forums/Topic158858-21-1.aspx#bm159154

    Lowell


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