[postgis-users] Voronoi in PostGIS

[pcreso at pcreso.com]

See the tutorials here:

http://www.bostongis.com/PrinterFriendly.aspx?content_name=postgresql_plr_tut01
http://www.bostongis.com/PrinterFriendly.aspx?content_name=postgresql_plr_tut02
http://www.bostongis.com/PrinterFriendly.aspx?content_name=postgresql_plr_tut03

They may be of some help.

Cheers,

  Brent Wood


--- On Sat, 3/10/12, Dheeraj Chand <dheeraj at dheerajchand.com> wrote:

From: Dheeraj Chand <dheeraj at dheerajchand.com>
Subject: Re: [postgis-users] Voronoi in PostGIS
To: "PostGIS Users Discussion" <postgis-users at postgis.refractions.net>
Date: Saturday, March 10, 2012, 1:22 PM

Oh, gotcha.  I'm actually very good with R, so that's a relief. Umm, I used the installers from Kyng Chaos for PostGIS and all the libraries, and I'm not exactly the best at command line interactions, sorry.

Can someone give me completely idiot-proof directions to installing PL/R on OS X Lion, assuming the Kyng Chaos versions of GDAL, etc. ?

-dx
On Mar 9, 2012, at 3:27 PM, Puneet Kishor wrote:

> 
> On Mar 9, 2012, at 3:22 PM, Dheeraj Chand wrote:
> 
>> That was one that I'd bookmarked, but I don't have PL/R installed. I'm on a Mac. I have Python and PHP handy, though! I also don't know PL/R, but I could try to learn it!
>> 
> 
> 
> All my work is on a Mac. You don't have to "learn" PL/R, but you do have to install it. Installing it via Macports is the easiest, but you can also easily compile it yourself.
> 
> 
> Once you get PL/R installed, it is just a matter of copying the code I have provided. Then, over time you can learn R. PL/R simply lets you right Postgres functions in R.
> 
> 
> 
> 
>> 
>> On Mar 9, 2012, at 3:19 PM, Puneet Kishor wrote:
>> 
>>> 
>>> On Mar 9, 2012, at 3:12 PM, Dheeraj Chand wrote:
>>> 
>>>> Hi,
>>>> 
>>>> I've been looking online to find some documentation on how to undertake this in PostGIS.  Has anyone done it successfully, and if so, further willing to share code?
>>>> 
>>> 
>>> 
>>> did you see http://punkish.org/Voronoi-Diagrams-In-PostGIS
>>> 
>>> 
>>> 
>>> 
>>> --
>>> Puneet Kishor
>>> 
> 
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