similar to: maptools/spatial analysis question

Hi, I was trying to stack a topographic map readed in from esri shapefile with a contour map and a vector map. However, the plotMap(maptools) and contourplot(lattice) do not seem to work well on top of each other. Here is part of my code. xrange<-range(225000:350000) yrange<-range(2685000:2810000) basemap <- read.shape("Twn25_town_dxf_Polygon.shp")

new R user has a question: I have several hundreds of .txt files from different monitoring sites over several years. (1) different site has a unique name( such as : ST2.20090321.txt = Sation 2 2009 March 21 data, ST3.20090322=Station3, 2009, March 22 data). (2) different site has different file header, but for the same site, the header is the same. for example: Sation 2 date time wind CO2

Hello list I am trying to use a Googlemaps tile (png file, 640 X 640 px tile) as a background to a plot and have been using the rgdal library to read in the PNG file (modified from code in the RGoogleMaps package). This works OK. My problem is is that the SGDF2PCT function in rgdal seems to be limited to 256 colors and this is introducing (I think) some degradation to the image which appears on

Hi, we want to give all our users all the rights on the stations, i see 2 solutions : - on the station goto local group administrators and add everyone - on the sation goto local group administrator annd add an LDAP group call UA (created by us with containing all ou users) Which way is the best in term of charge ? Someone told to me that in the first case windows has to handle all the

Hi Sherri, There are examples of topographic maps which you have been pointed to, however, I suspect that you want to know where you can obtain topographic data from rather than a canned example. There are quite a few intricacies to the process so I will go through them for you. (1) Topography files can be found in the geomapdata library. You will probably want to use the maps package too (if

Hi List, I would appreciate any suggestion on how can I make a text I’ve inserted in a plot show some contrast? With this I mean that I have a white text on a plot and I would like to make a tiny border around it in black, so even being small sized and the entire graphic being small in the text page I’ll insert it. It will be visible. Well I tried inserting a box() function inside the text()

Hello, The other day Justin Peter presented a mini program to plot a topographic map with an overlay of the worldHires. I seemed interesting so I checked the ETOPO5 site and find that there is a new file ETOPO1 with a 1 minute grid. I downloaded it and tried a similar procedure. Now the ETOPO1.gz is 1 Gb and the uncompressed file is 5 Gb. They do not fit into my laptop. I tried the following

Hi I've attached an example about something I want to do in R. This example was done in a Fortran application called ASGL. Here's an example in matplotlib http://matplotlib.sourceforge.net/examples/pylab_examples/hexbin_demo.html Basically, it's like a scatter plot, but have several additional things. One thing are the grids inside the graph, and the other is a density bar used

Hi, I''m fairly new to Rails and am moving from PHP. I am looking for a way to generate generate image plots on a Webpage. I have looked at SVG::Graph, but it doesn''t look nearly as flexible or functional as jpGraph, which I use in PHP (http://www.aditus.nu/jpgraph/). I also generate some more complex graphs using matplotlib via Python

Muchas gracias Carlos por los enlaces. Estimado Javier Marcuzzi lo que yo quiero es poner las marcas secundarias a mis ejes sin etiquetas como se puede hacer en matplotlib. Un ejemplo se puede ver en el siguiente enlace https://interactivechaos.com/es/manual/tutorial-de-matplotlib/marcas-principales-y-secundarias El sáb, 10 jun 2023 a las 22:56, Carlos Ortega (<cof en

Javier, no s? si es esto lo que buscas. Te copio una l?nea de uno de mis scripts. En el eje X, van los a?os desde 1990 a 2022, pero solo salen los a?os 90, 95, ... y el resto solo la marca secundaria sin el a?o scale_x_continuous(breaks = seq(1990, 2022, by = 1), labels = c(1990, rep("", 4), 1995, rep("", 4), 2000, rep("", 4),

Yes, I run ./configure alone, then make and then make install January 10, 2020 9:01 AM, "Rowland penny via samba" <samba at lists.samba.org> wrote: > On 10/01/2020 17:54, Sandy via samba wrote: > >> Try answering the questions I asked you: >> -----> OK. sorry >> >> How did you configure Samba when you built it ? >> >> -----> I

Dear all, I would like to employ a European map in a presentation. My idea was to use: library(mapdata) map("worldHires", c("Austria", "Switzerland", "Germany")) where I include all countries from my analysis as a vector of character strings like in the example above. Unfortunately, I was unable to specify the Baltic States (Latvia, Lithuania, Estonia) or

Hi all, who knows how to get an ESRI Shapefile for the NUTS-2 Regions of the enlarged European Union? Particularly I want to draw maps of Germany, Poland, Czech Republik, Hungary and Austria. I've found Shapefiles for the US, Russia and other countries elsewhere in the web, but for Europe it seems really difficult. With many thanks for any hint Albrecht

R help email Hello I?m trying to work my way through the rnrfa package RJ-2016-036.pdf (r-project.org) <https://journal.r-project.org/archive/2016/RJ-2016-036/RJ-2016-036.pdf> I?ve got it loaded OK and can access the data by the catalogue() command - gives me a tibble with names, grid refs etc allStations <- catalogue() allStations This works OK But when I try to run the example

Hi, are there any good charting and analysis tools for use with currencies, stocks, etc. in R? I have some tools to download currency data from the NYFRB using python and XML. Can we get and parse an XML download using R? Can we have interaction in R plots? Does anyone use R for back-testing trading strategies? Are there any forums for discussion of using R for this specific purpose (apart

Hi, I can't do update: yum update Traceback (most recent call last): File "/usr/bin/yum", line 29, in <module> yummain.user_main(sys.argv[1:], exit_code=True) File "/usr/share/yum-cli/yummain.py", line 298, in user_main errcode = main(args) File "/usr/share/yum-cli/yummain.py", line 110, in main base = cli.YumBaseCli() File

Hi folks, I got a fileserver with debian sarge which is being held up to date as good as I can. I got a machine with two harddrives. One holds kubuntu dapper and one holds winxp. And then there's more machines but they don't matter at the moment. On the filserver there's a share _images_ that has a force user/group _images_ constraint. Therefore when I save an image to that share

I think it is easiest to describe what I want in terms of the concrete problem I have. I have data from a number of countries in each of which a sample of people was interviewed. In presenting the results in a forthcoming collaborative publication much emphasis will be placed on the multi-centre nature of the study. Although I suspect colleagues may do this with shaded maps I would prefer to

Estimado Jesús Para Fernández En teoría es ese material, lo vi muy rápido y en la parte genética tiene cosas que biológicamente no son así, hay un libro de Falconer, Introducción a la genética cuantitativa, que tiene escrita la parte matemática, hay un abismo entre la biología y los ingenieros que se inspiran en la biología. Yo pensaba en la resolución de un problema real, aunque relativamente