similar to: Editing R graphics (fwd)

One of the few things that I miss from Splus is the ability of interactively add text and symbols to graphics that have been created by functions. I understand that the best solution in R is to create a graphic file and use external software for editing the graphic. I know what to use in the Win environment, but could anyone suggest what tools would be appropriate under Linux? Thanks Agus Dr.

Hello all- I have a question related to encoding. I'm using a seperate program which takes either 16 bit or 8 bit (flat binary files) as inputs (they are raster satellite imagery and the associated quality files), but can't handle both at the same time. Problem is the quality and the image come in different formats (quality- 8bit, image- 16bit). I need to switch the encoding on the

Dear List, Is there a color palette avaliable similar to what is used in satellite ocean color imagery? I.e. a gradient with blue on one end and red on the other, with yellow in the middle? I have tried topo.colors(n) but that comes out more yellow on the end. I am looking for something similar to what is found on the CoastWatch web page:

I've rolled up R-0.64.2.tgz a moment ago. However, due to a configuration error with the new machine at Auckland, it is not up for FTP from there just yet. In any case, you shouldn't get it from Auckland, but wait for it to be mirrored at a CRAN site near you within a day or two. For those who are too curious to wait, I've put a copy in

I've rolled up R-0.64.2.tgz a moment ago. However, due to a configuration error with the new machine at Auckland, it is not up for FTP from there just yet. In any case, you shouldn't get it from Auckland, but wait for it to be mirrored at a CRAN site near you within a day or two. For those who are too curious to wait, I've put a copy in

> Date: Fri, 2 Jul 1999 18:40:16 +0200 (MET DST) > From: Agustin Lobo <alobo at ija.csic.es> > > Dear R makers and users: > > After reading the FAQ and the comments on the > comparison between R and S, I still have an important > (at least for me) question: How is R compared > to the new version of Splus 5.0 (for unix including Linux)? The current version of

Hi! The R-intro guide states that: "The graphics facilities can be used in both interactive and batch modes,.." but I'm trying both R BATCH commands.file and R --no-save < commands.file and, although I get no errors and the output file with the results is written to disk, I get no graphics. (I want the R function to leave results in a file that a shell script reads and use,

Hi all I have been trying to use the randomForest package to model insect species abundance in different habitats and identify the key variables (landscape/climate etc) in determining abundance, which has all worked fine and I get nice variable importance plots etc. Many thanks to everyone on this help forum who has given tips/advice along the way. But the percentage variance explained /pseudo r

I am trying to use the function CAIV from the package CoCoAn I have a matrix with dimension 43x67 with positive values >=0 When I use CAIV, I get the error: "Error : column total=0" Does someone know why? Thanks Celine -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send

Dear R Helpers, Currently I'm working with the ts package of R and created a TimeSerie from pixels extracted from satellite imagery(S10 NDVI data, 10 daily composites). I'm trying to decompose this signal in different signals (seasonal and trend). When testing out the STL method is says => Only univariate timeseries are allowed, but the current Timeserie I'm using is univariate!

A couple more thoughts... On Jan 16, 2015, at 10:42 AM, Warren Young <wyml at etr-usa.com> wrote: > On Jan 15, 2015, at 11:40 AM, Glenn Eychaner <geychaner at mac.com> wrote: > >> When the DOS box exits, crashes, or is rebooted, it fails to shut down the >> socket properly. > > Yes, that?s what happens when you use an OS that doesn?t implement sockets in

> > Hi! > > The R-intro guide states that: > "The graphics facilities can be used in both interactive and batch > modes,.." > > but I'm trying both > > R BATCH commands.file > and > R --no-save < commands.file > > and, although I get no errors and > the output file with the results is > written to disk, I get no graphics. > (I

I'm interested in further understanding the differences in using many classification trees to improve classification rates. I'm also interested in finding out what I can do in R and which methods will allow prediction. Can anybody point me to a citation or discussion? Specifically, I want to classify remotely sensed imagery where training data is extracted on class membership by the user.

I was hoping I could get some help with an import question. I work with remote sensing imagery which commonly comes in binary form in various interleaving formats (byte interleaved by line, by pixel, etc..). These files are 2d spatial x B bands in size, and I want to be able to extract the band values from various pixels (so each line of data into R would be one pixel x B bands). What's the

Hi there, I''m just implementing backgroundrb to see if I can offload some "processor intensive" areas of my rails app (generating PDFs with lots of imagery in them, using rFPDF and rMagick as well). So far I''ve been able to figure it out fairly quickly....it''s a pretty cool tool! Some questions though: First: I''m running the basic cron-job

On Jan 16, 2015, at 11:29 AM, Les Mikesell <lesmikesell at gmail.com> wrote: > On Fri, Jan 16, 2015 at 12:21 PM, Warren Young <wyml at etr-usa.com> wrote: >> >> A different fix is to exploit the real-time nature of video camera imagery > > Normally if you care about knowing if the other end of a connection is > gone you could enable keepalives on the socket

On Wed, Dec 16, 2015 at 10:21:37PM -0500, Fred Smith wrote: > On Thu, Dec 17, 2015 at 03:14:06AM +0000, Richard wrote: > > > > > > > Date: Wednesday, December 16, 2015 21:30:31 -0500 > > > From: Fred Smith <fredex at fcshome.stoneham.ma.us> > > > > > > is a continual pain. > > > > > > I'm attempting to follow the

Hi, I'm curious if there is any other option beside relaxdtmf in zapata , or any where else to tune dtmf detection on TDM400 fxo boards. in one of our sites provider is giving us 4 analog lines out of Adtran router and Asterisk often recognize DTMF wrong. Obviously playing with relaxdtmf was not helpfull. What do we know anout 1.2 and 1.4 DTMF handling diffrences? At this time i'm using

While installing rsync on a new Sun Netra running Solaris 2.8, two tests (chgrp and hardlinks) failed. I found that these tests execute rsync while other successfull tests exectute $RSYNC. It is fortunate that my shell path was quite restricted and that no earlier version of rsync was installed on my path. The system would have run the chgrp and hardlinks tests with an earlier rsync if it had

Hi R-users, I am new to R environment.I want to carry out a correspondence analysis on a contigency table with 64 columns and 298 observation of Environmental data.In many cells of the contigency table the frequency is just the value '1'. I got the following error. > CAIV(Eplankton) Error in if (L[i, j] < 0) return("Table L must contain non-negative numbers") :