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154.6121
- Original Message
From: Roger Bivand <[EMAIL PROTECTED]>
To: Juliane Struve <[EMAIL PROTECTED]>
Cc: r-sig-geo@stat.math.ethz.ch
Sent: Friday, 3 October, 2008 13:33:44
Subject: Re: [R-sig-Geo] Modifying a column in a
On Fri, 3 Oct 2008, Juliane Struve wrote:
Dear list members,
I am using a grid called "MergedCentroids" in which I need to
modify entries in column "NEARANGLE and write the result into a
column "NEARANG_R". I have tried to convert the Spatial Points Data
Frame to a data frame in order to do
Dear list members,
I am using a grid called "MergedCentroids" in which I need to modify entries in
column "NEARANGLE and write the result into a column "NEARANG_R". I have tried
to convert the Spatial Points Data Frame to a data frame in order to do this. I
want to convert the updated grid int
