[R] Re storing a UPDATES on a data.frame

From: savanna3000 <savanna3000_at_hotmail.com>
Date: Fri, 15 Feb 2008 15:53:55 -0800 (PST)

Hello everyone,

  Can anyone tell me how do I restore data in a data.frame provided by base R libraries (MASS) ?
I uninstalled R then installed it again and I still see the new changes I made!!!???
(eg. whiteside$Temp=1 ==> 1 overwrote all the rows, I want the old values :( !!

  Please HELP!

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