similar to: Sourcing files with library

Hi, is there anybody knowing a possibility to produce a legend (describing the color scheme) in an image plot in R. In S-Plus this works using image.legend. Thank's in advance. INGO -- ----------------------------------------------------------------- Ingo Roeder Institute for Medical Informatics, Statistics and

Hi, I have a 4 column file (long/lat/elev/variable) and I tried to fit the values of my variable to the XYZ space using Tps and I keep getting the following message: Warning messages: 1: GCV search gives a minumum at the endpoints of the grid search in: Krig.find.gcvmin(info, lambda.grid, gcv.grid$GCV, Krig.fgcv, 2: GCV search gives a minumum at the endpoints of the grid search in:

I am trying to extract only the winters (defined to be 01-Dec through 28-Feb) of daily data from 1948-2002. There are 90 days in each winter season. I wrote the following code to gather the winter dates into a single vector: DJF <- NULL for(year in 1949:1999) { temp.begin <- strptime(paste("01/12", year-1, sep="/"), "%d/%m/%Y") temp.end <-

I'm trying to get R 1.9.0 running on AIX 5.1 with the standard AIX compilers (xlc, xlf) and it is failing 2 of the tests, test-Reg in reg-tests-1.R like this: bash-2.05b$ tail -30 reg-tests-1.Rout.fail [,1] [,2] [1,] 1 3 [2,] 2 4 [3,] 1 3 [4,] 2 4 > stopifnot(typeof(res) == "list") > ## were not implemented in 1.8.1 > > > ## Date objects with

Hmnnn... This is the third version of R I have installed and I am stumped on this one. There is some unresolved external I cannot find... /opt/SUNWspro/bin/cc -v -o R.bin CConverters.o Rdynload.o RNG.o apply.o arithmetic.o array.o attrib.o bind.o builtin.o character.o coerce.o colors.o complex.o connections.o context.o cov.o cum.o dcf.o datetime.o debug.o devPS.o devPicTeX.o deparse.o

summary: how to make image.plot print a subtitle between the title and the image, rather than under the image? details: I've got a project https://github.com/TomRoche/ioapi-hack-R that illustrates the use of (et al) the R packages {ncdf4, fields, M3} for processing and visualizing IOAPI data. The data being visualized consists of a series of layers (mostly representing emissions from a

Hello, I am building a package to read in a pretty common atmospheric data format and create a SKEW-T, log p diagram (also very common for the atmospheric community). The problem is this: How should one address the (ASCII) data files so that the examples find them? I have read through the "Writing R Extensions" document and still have a problem. There seems to be some sort of

Does anyone know of contributions to R for solving sparse linear systems? In particular for spatial stats I am interested in solving large positive definite symmetric systems. Thanks in advance, Doug ----------------------------------------------------------------------------- Doug Nychka, Geophysical Statistics Project Email: nychka at ucar.edu National Center for Atmospheric

Hello everybody, I am trying to install R on Solaris 2.6. I get the following error Thanks in advance "In file included from /usr/include/sys/turnstile.h:12, from /usr/include/sys/t_lock.h:20, from /usr/include/sys/vnode.h:37, from /usr/include/sys/stream.h:21, from /usr/include/netinet/in.h:38, from

summary: image.plot-ing two sets of netCDF data, with the second derived from the first. First plots to PDF as expected (title, data, legend). Second plots the data and title, but abends before drawing the legend, with > Error in if (del == 0 && to == 0) return(to) : > missing value where TRUE/FALSE needed > Calls: plot.layers.for.timestep -> image.plot -> seq ->

Dear R-helpers, I'm plotting geophysical data in the form of contours using "filled.contour". The display would be much more effective if the areas with negative values could be color coded by -- say -- "cold colors" in the range of blue to green, and conversely the areas with positive values got plotted with "warm colors", from yellow to red. Right now if I use

Hello, Does anybody know if there is somewhere in R a function to calculate the Lyapunov exponent in a time series? Thanks, Philippe Grosjean .......................................................<??}))><.... ) ) ) ) ) ( ( ( ( ( Prof. Philippe Grosjean \ ___ ) \/ECO\ ( Numerical Ecology of Aquatic Systems /\___/ ) Mons-Hainaut University, Pentagone / ___ /( 8, Av. du

Dear all, Has anyone worked on coding for calculating Lyapunov Exponent for a time series data? or any package is available for computing Lyapunov? Please advice and many thanks in advance. Catherine X Wang

the help page for plot.POSIXct says "As from R 2.9.0 the date-times for a '"POSIXct"' input are interpreted in the timwzonw give by the '"tzone"' attribute it there is one, otherwise the current timezone. (Earlier vrsions always used the current timezone.)" however I am using 2.9.0 on linux and the following still happily produces an

Hi, We're running Samba version 1.9.16p2 under Solaris 2.5.1 (w HW update 11/97). Our PCs run Windows95 with Network Neighborhood and a few have been upgraded to Windows98. I am currently looking at upgrading to Samba 1.9.18p10. On Fri., 12/4 one of our users reported when she selecting Entire Network she received the error "Unable to browse the network. The specified computer

Doh! turns out I was using a newer feature of S-PLUS that is not supported in R, or at least was generating the parse error. replace all a = b with a <- b (except in arguments, naturally ...) Sorry to bother anyone ... smooth sailing ahead. > Date: Mon, 4 Jun 2001 10:03:56 -0600 (MDT) > From: Tim Hoar <thoar at cgd.ucar.edu> > Reply-To: Tim Hoar <thoar at ucar.edu>

I was pleased to find integrate() using the quadpack routines "dqags" and "dqagi". However, I would also like to have the routine "dqawoe" included. This routine is summarized as follows... c***keywords automatic integrator, special-purpose, c integrand with oscillatory cos or sin factor, c clenshaw-curtis method, (end point) singularities,

Hello people, me again ... Just an FYI this time, I think: 0[209]1 sunray1:/contrib > gtar zxf R-1.4.1.tgz tar: R-1.4.1/date-stamp: Could not create file: Permission denied gtar: Error exit delayed from previous errors 2[210]1 sunray1:/contrib > gtar zxvf R-1.4.1.tgz "R-1.4.1/date-stamp" R-1.4.1/date-stamp gtar: R-1.4.1/date-stamp: Could not create file: Permission denied gtar:

If imitation is the sincerest form of flattery ... I am thinking of imitating the R documentation mechanism. I have a largeish software project that needs documentation for each of the functions/modules. The ability to create html, latex, and pdf documentation from one source is very attractive. Since my collaborators already know html and latex there is little incentive to learn XML ... but

I have built R-2.0.1 on AIX64 V 6.5 on a machine that is intentionally isolated from remotely connecting to the internet -- and we'd like to keep it isolated! I have not seen anything in the FAQ's or Install Manual about shutting off or 'configuring out' the internet connectivity. ditto for './configure --help' For some reason > capabilities() jpeg png