Re: [Qgis-user] R scripts: How to get things working and what could be changed

2019-11-08 Thread Håvard Tveite

Hi,

I have just updated the documentation to reflect the changes that
were made with R in processing for QGIS 3 (R-> Tools removed from
the Processing Toolbox and moved to a pulldown menu at the top of
the Toolbox - as for Python processing scripts).
The link to the online collection is also gone (should be taken
care of by the "QGIS Resource Sharing" plugin, but R scripts are
not offered there yet).  I included the link to the location of
the scripts (as far as I can tell, QGIS 2 R scripts can also be
used in QGIS 3).

So it should not take long before the changes are reflected on the
page that Matteo pointed to.

Håvard

On 04.11.2019 18:56, matteo wrote:

Hi Bernd,

pretty sure you already had a look at this, but who knows ;)

https://docs.qgis.org/testing/en/docs/training_manual/processing/r_intro.html

Cheers

Matteo
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Re: [Qgis-user] R scripts: How to get things working and what could be changed

2019-11-08 Thread Bernd Vogelgesang

Hi Anita,

I got in touch with Nyall and I hope he/we will be able to track down
the/my issue.
There is some movement in development also, so if one day the vector
handling will be done through the sf package and I will be able to get
the stuff running, my toolset will be almost complete and I will be a
happy man ;)

Cheers,
Bernd

Am 08.11.19 um 21:14 schrieb Anita Graser:

Hi Bernd,

On Mon, Nov 4, 2019 at 4:43 PM Bernd Vogelgesang
mailto:bernd.vogelges...@gmx.de>> wrote:

Investigating the web does not bring up anything useful about
R-scripts within QGIS, so I wonder if there is anybody out there using
this feature successfully?


Just saw this one on Twitter:
https://mappinggis.com/2019/09/como-integrar-r-en-qgis-3/
(I guess Google Translate should be sufficient to get the gist. )

Haven't tried it myself yet though.

Regards,
Anita

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Re: [Qgis-user] R scripts: How to get things working and what could be changed

2019-11-08 Thread Anita Graser
Hi Bernd,

On Mon, Nov 4, 2019 at 4:43 PM Bernd Vogelgesang 
wrote:

> Investigating the web does not bring up anything useful about
> R-scripts within QGIS, so I wonder if there is anybody out there using
> this feature successfully?


Just saw this one on Twitter:
https://mappinggis.com/2019/09/como-integrar-r-en-qgis-3/
(I guess Google Translate should be sufficient to get the gist. )

Haven't tried it myself yet though.

Regards,
Anita
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Re: [Qgis-user] R scripts: How to get things working and what could be changed

2019-11-04 Thread matteo
Hi Bernd,

pretty sure you already had a look at this, but who knows ;)

https://docs.qgis.org/testing/en/docs/training_manual/processing/r_intro.html

Cheers

Matteo
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[Qgis-user] R scripts: How to get things working and what could be changed

2019-11-04 Thread Bernd Vogelgesang

Hi all,

I can't get my fingers dirty on python, and SQL is not a friend of mine
as well, but I managed to do a lot of more complex stuff in R.

The sad truth is, that I never managed to get a single working output of
R-scripts within QGIS. I tried several times over the years, but nothing
worked. Investigating the web does not bring up anything useful about
R-scripts within QGIS, so I wonder if there is anybody out there using
this feature successfully?

I'm mainly interested in processing vectors, but in my test of today, I
did not even manage to output a vector which I just read in and left it
unchanged.

Furthermore, the setup with "sp" and "rgdal" in charge  to read layers,
seems only able to process ESRI Shape files. Test with loaded layers
from gpkg or sqlite did not work.

In general, I switched from using sp to the sf package a while ago.
Handling geodata is sooo much more easy in sf and in connection with the
tidyverse, data crunching comes to a whole new level.

So, is there anyone facing the same problems, does anyone have hints for
me where to find some more ressources, or does anyone have an opion
about how to improve the hole thing?

Cheers,
Bernd
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