Message-ID: <1295380216241-3223863.post@n4.nabble.com>
Date: 2011-01-18T19:50:16Z
From: chris99
Subject: Reorganizing Data Frame
Hi I need some help trying to restructure a data frame:
I have:
food transaction quantity
pizza BUY 5
pizza SELL 3
apple BUY 2
orange SELL 1
pizza BUY 2
And the data frame I want to make is:
food BUY SELL
pizza 7 3
apple 2 0
orange 0 1
I can't figure out the commands to use. Can anyone help?
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