similar to: Problem in calling R functions from Matlab

Hola, He estado utilizando un paquete en Matlab para llamar a R ( http://www.mathworks.com/matlabcentral/fileexchange/5051 ). Es muy sencillo y en cinco minutos he conseguido ejecutar funciones de R. Basta con instalar este paquete en el directorio de trabajo y podremos ver unas funciones para enviar variables a r y trabajar desde matlab. Un ejemplo sería este: >> openR >> a =

They seem to have a workaround. I don't know whether anything better is available by now. http://www.mathworks.com/matlabcentral/newsreader/view_thread/163726 HTH, Daniel sarak wrote: > > Is it possible for anyone to upload a youtube video showing how to execute > R commands in Matlab , it's so vital for me .. > -- View this message in context:

Thanks to Justin, Baptiste, and Sebed for your answers. The solutions work well. I have been putting them to good use today: the code now works wonderfully and I learnt some useful tricks! thanks, Peter <-----Original Message-----> >From: justin bem [justin_bem@yahoo.fr] >Sent: 9/8/2009 9:06:23 AM >To: heltertwo@care2.com >Cc: r-help@stat.math.ethz.ch >Subject: Re: Re :

R-2.9.1, Windows7 Dear list, I have a question to you that seems very simple to me, but I just can't figure it out. I have a dataframe called "ratings" which contains the following variables: evalR1, evalR2, evalR3, evalR4, scoreR1, scoreR2, scoreR3, scoreR4, opinionR1, opinionR2, opinionR3, opinionR4. (there are more variables, but this gives an idea of the data structure). What

Dear all, I have asked yesterday of how I can read a simple bitmap file in R cran. I was suggest to use either readGDAL or raster for loading my bitmap a. I have done it with readGDAL like     store<-readGDAL(fname='lena256.bmp')     and it works,... but it converts my matrix-like notion of a bitmap to a large vector b. Raster also returns a class that I can not understand. So 1,

Dear Ruser, I am trying to use the map library. But I have been problem the follow message. Warning message: *In readGDAL(destfile, silent = TRUE) : GeoTransform values not available * library(rgdal) library(RgoogleMaps) > GetMap(markers = '40.702147,-74.015794,blues%7C40.711614,-74.012318,greeng%7C40.718217,-73.998284,redc', destfile = "MyTile1.png"); Read 1 item [1]

After a lot of effort I developed the following function to compute the bounding ellipse (also known a as minimum volume enclosing ellipsoid) for any set of points. This script is limited to two dimensions, but I believe with minor modification the algorithm should work for 3 or more dimensions. It seems to work well (although I don't know if can be optimized to run faster) and

Dear Ruser, > > > I am trying to use the map library. But unfortunately I am facing the > warning message above: > Warning message: > *In readGDAL(destfile, silent = TRUE) : GeoTransform values not available > * I want to use that library because I intend to plot some station in a Brazilian map. I really appreciate any help. > > ===here what I was testing========

The mvee() function is intended to be released under the BSD license. Copyright (c) 2009, Nima Moshtagh Copyright (c) 2011, Andy Lyons All rights reserved. http://www.opensource.org/licenses/bsd-license.php Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must

hello i'm trying the script of gstat course of munich "Spatial and spacetime classes in R " in http://geostat-course.org/Topic_Bivand_2012 the code is follow ... but a in timeIsInterval(dts) the script failed.... the message is "timeIsInterval function not found" i'm updated R and package spacetime but has not worked any suggestions? thanks setwd("C:/Documents

I've got matlab installed: < M A T L A B (R) > Copyright 1984-2009 The MathWorks, Inc. Version 7.8.0.347 (R2009a) 64-bit (glnxa64) February 12, 2009 I want to install loaddap. I downloaded an rpm from

Dear R help contributers, I have several x,y scatter plots and I would like to plot them slightly offset, similar to: http://www.mathworks.com/matlabcentral/fx_files/24368/2/content/style4.jpg I've looked all over for this answer with no luck. Just a function name or previous example would probably be enough for me to figure it out. Thank-you in advance, Carly

Dear Researchers, I wrote two function to fit a circle using noisy data. 1- the fitCircle() is derived from MATLAB code of * zhak Bucher* from the link http://www.mathworks.com/matlabcentral/fileexchange/5557-circle-fit/content/circfit.m 2- the CircleFitByPratt() from MATLAB code of *Nikolai Chernov *from the link

Dear R users, I'm currently trying to re-project a geotiff in another coordinate system. For instance, I have a tif image in UTM 19 zone which I would like to reproject into UTM 18. I was wondering if it was possible in R. Furthermore, I looked into 'rgdal' package, but I can't really find out if I'm doing the right thing. So far, here is what I'm doing: library(rgdal)

Hello: I would like to superimpose vector polygons (state outlines) from a Shape file on top of a satellite image, imported into a SpatialGridDataFrame from GEOTIFF via gdal_translate and readGDAL. When I plot polygon and point shape files in R, into SpatialPointDataFrame and SpatialPolygonDataFrame, the two feature sets line up geographically, so it seems logical that a SpatialGridDataFrame

I imported the attached tiff file and converted the coordinate system to long lat and graphed it: californiatiff<- readGDAL("california1.tif") proj4string(californiatiff) > rasterprojection <- spTransform(californiatiff, CRS("+proj=longlat") however, when using the plot command for rasterprojection, I get a blob. I can see the outline of the state of california and

Hi, I've been using R for a number of years, and must say I really like it. This past summer, however, I started using MatLab for a course at school and found the file exchange it has ( http://www.mathworks.com/matlabcentral/fileexchange/loadCategory.do) to be extremely useful. I know that R has packages that people share, and that there's also RForge for more advanced tools... But is

Dear R-users, I have an anual info of gross product and I would like to disaggregate to trimestral data. Can I import a matlab library of Quilis? ( http://www.mathworks.com/matlabcentral/fileexchange/24438-temporal-disaggregation-library ) Thanks, Sebasti?n.

Does there exist a site where snippets of r code examples can be deposited, such as the one that exists for matlab? http://www.mathworks.com/matlabcentral/fileexchange/ ps I also noted from the main r site http://www.r-project.org/ when you click on the nabble link under the search link, I end up here http://e-nvf.vvvay.net/-td13672.html#a13819 which I don't think is anything to do with

Hi! I'm not experienced very experienced with R and i'm looking for a way doing plots like in this example http://www.mathworks.de/matlabcentral/fx_files/23566/2/color_line3.png, which basically it is a 2d plot in which the 3rd dimension (variable) is color coded. I have only seen elsewhere that it is possible to color code dots in a scatter plot and I tried it with success although I