[R] extract from data.frame (indexing)

John Kane jrkrideau at inbox.com
Tue Sep 22 02:27:44 CEST 2015


And the action is?

John Kane
Kingston ON Canada


> -----Original Message-----
> From: nico.gutierrezo at gmail.com
> Sent: Mon, 21 Sep 2015 16:48:45 +0200
> To: r-help at r-project.org
> Subject: [R] extract from data.frame (indexing)
> 
> Hi All,
> 
> I need to do the following operation:
> 
> 
>   Year Amount Amount.1
> 1 2001    150      150
> 2 2002    120      120
> 3 2003    175      175
> 4 2004    160      160
> 5 2005    120      120
> 6 2006    105      105
> 7 2007    135      135
> 
> 	[[alternative HTML version deleted]]
> 
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> and provide commented, minimal, self-contained, reproducible code.

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