Le 05/08/10 19:48, Dylan Beaudette a écrit :
> On Thu, Aug 5, 2010 at 10:37 AM, Etienne DELAY (deust 2010)
> wrote:
>> Le 04/08/10 21:37, Nikos Alexandris a écrit :
>>> (apologies for interfering...)
>>>
>>> Etienne wrote:
Hi Dylan and everybody
I'm come back. I have past this week on R
Le 04/08/10 21:37, Nikos Alexandris a écrit :
> (apologies for interfering...)
>
> Etienne wrote:
>> Hi Dylan and everybody
>> I'm come back. I have past this week on R for uderstand what you do in
>> http://casoilresource.lawr.ucdavis.edu/drupal/node/340
>> Now it's great for R but... I don't und
(apologies for interfering...)
Etienne wrote:
> Hi Dylan and everybody
> I'm come back. I have past this week on R for uderstand what you do in
> http://casoilresource.lawr.ucdavis.edu/drupal/node/340
> Now it's great for R but... I don't understand how make a loop in grass
> in the web site we ca
Hi Dylan and everybody
I'm come back. I have past this week on R for uderstand what you do in
http://casoilresource.lawr.ucdavis.edu/drupal/node/340
Now it's great for R but... I don't understand how make a loop in grass
in the web site we can read
for x in `seq 1 5`
do v.extract --o in=bclust whe
Le 29/07/10 16:59, Leonardo Hardtke a écrit :
> Hi, you are missing something!
>
> library(spgrass6) #start grassR interface
> Vine1<- readVECT6("vineyardheroiq...@etienne") #read vector as
> SpatialDataFrame
> Vine1.df=as.data.frame(Vine1) # Transform to dataframe
>
> library(clustTool) #start G
Hi, you are missing something!
library(spgrass6) #start grassR interface
Vine1<- readVECT6("vineyardheroiq...@etienne") #read vector as SpatialDataFrame
Vine1.df=as.data.frame(Vine1) # Transform to dataframe
library(clustTool) #start GUI
On 07/29/2010 05:17 AM, Etienne DELAY (deust 2010) wrote:
Hi Leonardo
this morning I try your trick :-p
But can you explain in more detail the handling ..
I run Grass
Run R in GARSS
library(spgrass6)
Vine1.df=as.data.frame(Vine1)
He make an erreur
Erreur dans as.data.frame(Vine1)
So if you can get me more help... :-)
Thank tou
Le 28/07/10 20:21, Leona
On 07/28/2010 08:50 PM, Etienne DELAY (deust 2010) wrote:
I made my excuses to you, it works perfectly ... thank you very much
now I can go to bed happy :D
Glad to hear it worked!
Leonardo
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htt
I made my excuses to you, it works perfectly ... thank you very much
now I can go to bed happy :D
--
Cordialement
Etienne DELAY
Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic)
Master IUP "valorisation du patrimoine et aménagement du territoire"
___
>
> Sorry about that, there were 2 typos on that page... Please try the updated
> version:
>
> http://casoilresource.lawr.ucdavis.edu/drupal/node/340
>
> Cheers,
> Dylan
>
Hi Dylan
great it's run with out erreur... thank's
But medoids aren't on all the points... look the screen print
... what
Hi!
I never used clustTool before.
I made a try and i think I found the trick :-).
You have to transform your (SpatialPointDataFrame) data to a dataframe...
Vine1.df=as.data.frame(Vine1)
and then you can "Set acctive data" in the GUI!
hope it helps!
Leonardo
On 07/27/2010 09:06 PM, Etienne
On Wednesday 28 July 2010, Etienne DELAY (deust 2010) wrote:
> Sorry, an error in copy / past with a capital letter here or one should
> not
> But an other probleme so :
> s <- stepFlexclust(y, k=2:10, nrep=20) it's ok
> y.pam <- pam(y, 5, stand=TRUE)
>
> > plot(y$easting, y$northing, col=y.pam
Sorry, an error in copy / past with a capital letter here or one should
not
But an other probleme so :
s <- stepFlexclust(y, k=2:10, nrep=20) it's ok
y.pam <- pam(y, 5, stand=TRUE)
> plot(y$easting, y$northing, col=y.pam$clustering, main="Bugsites
Spatial Clustering, 5 classes", cex=0.5, pch=1
Since I don't understand how library (clustTool) can run, I test the
method described on the site that Dylan me advise ...
http://casoilresource.lawr.ucdavis.edu/drupal/node/340
#etape 1
#lecture de la table
x <- read.table ("vine", sep="|")
names(x) <- c('easting', 'northing', 'cat')
y <- data.f
Le 27/07/10 20:35, Hamish a écrit :
> Leonardo wrote:
>> you can run R in a grass terminal, and load data via
>> spgrass6 package,
>> readRAST6 or readVECT6.
>
> see http://grass.osgeo.org/wiki/R_statistics
>
Thank you Leonardo, but I read it, without understanding much more about
the use of cl
Leonardo wrote:
> you can run R in a grass terminal, and load data via
> spgrass6 package,
> readRAST6 or readVECT6.
see http://grass.osgeo.org/wiki/R_statistics
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> On 07/27/2010 01:30 PM, Etienne DELAY (deust 2010) wrote:
> > I'm come back :-)
> > I want to try clustTool in GRASS,
> > so I reset the region setting ,
> > I run R in grass,
> > I run library(clustTool)
> > That give mi a graphical environement, but I can't choose the data where
> > I want to w
Hi,
you can run R in a grass terminal, and load data via spgrass6 package,
readRAST6 or readVECT6.
Or export raster and read with rgdal.
Hope it helps.
Leonardo Hardtke
On 07/27/2010 01:30 PM, Etienne DELAY (deust 2010) wrote:
I'm come back :-)
I want to try clustTool in GRASS,
so I reset the
I'm come back :-)
I want to try clustTool in GRASS,
so I reset the region setting ,
I run R in grass,
I run library(clustTool)
That give mi a graphical environement, but I can't choose the data where
I want to work!!! I just can choose exemple data...
may be a basic question how to work on my data
> Bonjour Etienne!
>
> You are probably interested in the "R statistics" grass-wiki-page [1]. In
> this
> page, the "See also" & "Articles" sections link to useful learning material.
>
> Nikos
> ---
>
> [1] http://grass.osgeo.org/wiki/R_statistics
Hi Nikos :-)
yes I read it now, and I come bac
Etienne DELAY:
> I work with GRASS GIS, and arrives on time where I need to do a bit of
> statistics (aggregated plots clustered) so I turn to R. but I'm a noob,
> in R to... Does someone can give me a hand for my fist R experience? I
> installed R ... I find a module that area to do what I want :
Hello everyone
I work with GRASS GIS, and arrives on time where I need to do a bit of
statistics (aggregated plots clustered) so I turn to R. but I'm a noob,
in R to... Does someone can give me a hand for my fist R experience? I
installed R ... I find a module that area to do what I want : clustToo
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