similar to: HELP DATA CLIPPING AND DATA OVERLAY ON A MAP

Hello! I have 2 maps - both created in ssplot and both identical in terms of outline. Is there any way to superimpose Map1 (which has black borders between Canadian provinces) onto Map2 (which is also a map of Canada)? Thanks a lot for your hints! Dimitri ### A. Reading in Canada data at the province and then at the county level: library(raster) getData('ISO3') # Canada's code is

Dear All, Please see the short script at the end of the email, which I assembled looking for bits and pieces on the web. It essentially does what I need: it plots several countries as a color-coded map. I just would like to fine-tune a bit the final image, in particular (1) Select my own colors for "painting" the countries (i.e. associate manually a color to every level) (2) Be

Dear All, I need to do something relatively simple: generate a map of Europe and paint the various states with different colors (only 3-4 are needed) according to a rule. I would like to keep it as simple as possible and the script resorting to the sp package that I found at http://bit.ly/Oc71ub is exactly what I am looking for (I need to repeat the exercise with Europe instead of

Dear all, in GADM map there are three levels (nation, province and precinct) for each country of the world but for all of them you are never able to plot only one part of a chosen country. To be sure, I am trying to plot only one region of “Italy” and colour the different precincts in it. So far I am able to colour only the part of my interest but the programme still plot the whole country. Is

Hello, I would like to generate a small map (say 10cm x 10cm) of France showing cumulative numbers by Distribution Center stored in a database: DISTRIBUTION_CENTER COUNT Paris 122 Paris 3 Paris 21 Lyon 12 Lyon 4444 Lyon

Dear All, I like very much figure 2.a) and 2.b) of this paper http://www.nature.com/srep/2013/130410/srep01640/pdf/srep01640.pdf and I probably need a similar visualization. Is anything like that doable in R? I have some experience with R and gadm (gadm.org), but that is only to produce maps colored according to a scalar. I do not know how to visualize maps with a "perspective", let

Dear All, I have a file data.txt as follows: Name_1,A,B,C Name_2,E,F Name_3,I,J,I,K,L,M I will read this with: my_data<- read.csv("data.txt",header=FALSE,col.names=paste0("V", seq(1:10)),fill=TRUE) Then the file will have 10 columns. I am assuming that each row in data.txt will have at the max 10 entries. Note: Here each row will have a different number of columns in

I am having trouble getting data labels to display over the provinces in a GADM map of Canada. Specifically, I need the variable "Number" from the data set "by_province", grouped by "region", to appear on the corresponding regions of the map. The data set "by_province" looks like this: long lat order hole piece region

Hola He hecho el típico mapa con gadm y spplot: library(sp) ES <- local(get(load(url("http://biogeo.ucdavis.edu/data/gadm2/R/ESP_adm2.RData ")))) acerco las canarias: A <- which(ES en data$NAME_1 == "Islas Canarias") L <- length(ES en polygons[[A]]@Polygons) L <- length(ES en polygons[[A]]@Polygons) for (i in 1:L){ ES en polygons[[A]]@Polygons[[i]]@coords

Hola, Yo lo resuelvo usando grid.rect. Tienes una posible solución aquí: https://github.com/oscarperpinan/spacetime-vis/blob/master/choropleth.R#L216 (que es una versión actualizada de este artículo https://procomun.wordpress.com/2012/02/18/maps_with_r_1/) Saludos. Oscar. ----------------------------------------------------------------- Oscar Perpiñán Lamigueiro Dpto. Ing. Eléctrica,

Hi all, From the web, I can find a table scheme of sipusers for ARA using. However, I can't find any meaning of each field, especially for the field regserver which is new in the table. Can any tell me more detail about the usage of each field? CREATE TABLE `sip_buddies` ( `id` int(11) NOT NULL auto_increment, `name` varchar(80) NOT NULL default '', `host` varchar(31) NOT NULL

Hola! Quiero empezar a georeferenciar en mapas con R. En blogs se encuentra bastante información pero veo que no hay unanimidad respecto a las librerías a utilizar ni tampoco la información es muy clara ni abarcativa. ¿Alguno/a trabaja con mapas en R y me puede indicar por donde encarar? En principio mi interés es realizar mapas sencillos con información por provincias y departamentos de

Dear All, Please consider the snippet at the end of the email. I often download some maps (in the R format) from http://www.gadm.org/ However, when I run (typically more than once) a variation of the script below (based on http://bit.ly/1b3W0Aa ), I often get Error in load(url(paste("http://gadm.org/data/rda/", fileName, "_adm", : cannot open the connection In

Hola a todos. Soy nuevo en R, estoy aprendiendo con tutoriales y lo hago sin un fin comercial y/o laboral. Necesito ayuda para mostrar un mapa y sobre ese mapa poner un punto dado por una coordenada. con esto consigo mostrar el mapa. library(raster) arg<-getData('GADM', country='ARG', level=0) plot(arg) En ese mapa quiero mostrar un punto que está en el sistema de

ok so my table looks like this... REATE TABLE `sip` ( `id` int(11) NOT NULL auto_increment, `name` varchar(80) NOT NULL default '', `accountcode` varchar(20) default NULL, `amaflags` varchar(7) default NULL, `callgroup` varchar(10) default NULL, `callerid` varchar(80) default NULL, `canreinvite` char(3) default 'yes', `context` varchar(80) default NULL, `defaultip`

I am estimating Value at Risk using PerfomanceAnalytics package. The?variables are stored in a data frame. I formated the data variables using zoo() and as.xtx() but it is not working. The working example is below. ##########################################################? reguire(zoo) require(PerformanceAnalytics) reguire(xts) ? year<- c(1991-12-30, 1992-12-30, 1993-12-30, 1994-12-30) R1

Hello, I would like to place region names (or abbreviations if space is too limited) on a map. I have tried the following, copying and adapting various examples I have seen but without success. The first example is self-contained, but the second one requires the .shp file, which can retrieved at http://www.gadm.org/country. ----- Example 1 ----- library(sp) con <-

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I have a SpatialPolygonsDataFrame object (sp package). It contains 40 polygons. Now I want to join some of the polygones. I cannot figure out how to do that? Any ideas? The code below produces a map of Germany and I need to join some counties. library(sp) library(RColorBrewer) # get spatial data for Germany on county level con <- url("http://gadm.org/data/rda/DEU_adm3.RData")

Dear R'ers, I am wondering what is the smallest geographicterritorial unit available for formatting in Canada. Provinces? I know that in the US it is the county so that I can color US counties any way I want, for example: ### Example for coloring US counties ### Creating an ARTIFICIAL criterion for coloring US counties: library(maps) allcounties<-data.frame(county=map('county',