[R-sig-Geo] breaking lines at intersection but without GRASS

[Barry Rowlingson]

I did all that from scratch:

http://www.rpubs.com/geospacedman/routing

not sure how it compares with shp2graph... I'll have to try sometime!

Barry


On Fri, Oct 12, 2012 at 11:47 AM, binbin lu <lubinbin220 at gmail.com> wrote:
> Hi,
>
> The package shp2graph has been repacked and the bug has been fixed. It will
> be fine to install for the latest version of R (2.15). Hope it's still
> useful for you.
>
> Cheers.
>
> Binbin
>
> 2012/6/27 Mathieu Rajerison <mathieu.rajerison at gmail.com>
>
>> Hi,
>>
>>
>> My final goal is to generate a graph from a road network. I didn't manage
>> to install shp2graph correctly, so I want to do it from scratch.
>>
>> Is there a way to break lines at intersection but without rgrass?
>>
>> Also, apart from shp2graph which seems a very good package, does one exist
>> that would turn my road network into a graph?
>>
>>
>> Thanks!
>>
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