search for: mihastaut

I appologise sincerly, will not happen again. mr. Ripley: Your suggestions were helpful, thanks. I figured I haven not installed the devel RPMS. >From: Prof Brian Ripley <ripley at stats.ox.ac.uk> >To: listproc at baylor.edu >CC: grass-request at baylor.edu, Miha STAUT <mihastaut at hotmail.com> >Subject: Re: list GRASSLIST: List Message Rejected >Date: Thu, 15 May 2003 07:50:19 +0100 (BST) > >Please ask your subscribers not to add your list to postings to open >lists, to avoid annoying legitimate users of those lists. > >Mr Stout: please note the er...

Hi, I have around 300 files with the x, y and z coordinates of a DEM that I would like to join in a single data frame object. I know how to automate the import of the 300 data frames. in Bash ls > names in R names<-scan(names...) With rep() and data.frame() construct a series of read.table() commands, which you write to a file and execute them with source(). I do not know however how

Hi all, As far as I understood from the documentation of xgobi. The package is intended to plot data in 3D (and more). Why if I enter example(xgobi) nothing displays even though the example calls also the xgobi command (yes I did load the library)? Do I need to install anything else for xgobi to work? I use R 1.6.1. on Windows 2000 platform or R 1.5.1 with RedHat 7.3 (none works). Miha

Dear all, I was wandering what could be wrong with my system (regularly updated Fedora core 8) so that installing packages does not succeed with almost every package. I follow the procedure specified in the help file R-admin section 6.3. This is not a feature new to the current version but happened (to me) in the previous version as well. Additionally R-help html pages try to follow wrong links

Hi all, In my version of the R package GRASS (pre-4) I only manage to export an R object to GRASS with the name "akspl" which, if I am not wrong, is only a sample name in the example(). It goes that way: rast.obj->akspl rast.put(G, akspl, lname="rast.obj", ...) Is that a known problem or have I done something wrong anywhere? Miha Staut

Hi, Does the Bioconductor library RdbiPgSQL support the POSIXlt and POSIXct (R time format)?. I tried to import an R data frame which had also some columns of class POSIXct into PostgreSQL 7.2.1 with the command dbWriteTable without success. >str(jame) `data.frame': 8123 obs. of 27 variables: $ kat.st : int 1 2 3 4 5 6 7 8 9 10 ... $ ime : Factor w/ 7867 levels

Hello, Is there any other bivariate pointwise interpolation command besides akima's interpp? I tried to search through the J. Baron's page without luck. The problem is that I have got regularly spaced data (in x and y) what is not acceptable for interpp. I am not very much interested in the method of interpolation as the data are dense and the error would not be to high. Thanks in

Hi, In the FAQ I read about options to specify different fonts than the default ones for the console (in the file Rprofile) and for the graphical output (Rdevga). I would however like to replace Latin 1 with Latin 2 enconding for both (console and graphical) output in Windows and just graphical output in Linux. I guess it is possible but I did not find the way. How can I use the fonts

Hi all, >str(df) `data.frame': 31837 obs. of 3 variables: $ x : num 410683 410700 410720 410740 410324 ... $ y : num 43136 43126 43123 43125 42709 ... $ wz: num -101.1 -94.9 -93.3 -94.5 30.8 ... >library(gstat) >g<-gstat(id="rv",form=wz~1,loc=~x+y,data=df,model=mat,nmax=500,set=list(average=1)) >str(g) List of 3 $ data :List of 1 ..$ rv:List of 10 ..

Hi all, I tried to produce some kriged surfaces with geoR (latest version). The size of the grid should be around 900 x 650 cells (what I find is not a very big grid), and the number of points is around 2500. The command krige.conv stopped after arround 5 min saying it can not allocate a vector with around 1.5 billion units. Sounds reasonable. Is there a workaround? How would I partition the

Hi all, I tried to install the Rdbi_0.1-2.tar.gz and Rdbi.PgSQL_0.1-2 package. The Rdbi_0.1-2.tar.gz installed fine but the Rdbi.PgSQL_0.1-2 had some problems. The compilation routine tried to find a header called libpq-fe.h but did not find it in the standard locations. I searched through the computer but did not find a file called in this way either. What should I do to successuffly

Hi all, I have a data frame with sequences of x and y from a map. I would like to know it both ways: 1. How to make a matrix from that; 2. how to make a data frame of all points in a map. Probably it is a silly question, but please tell me where to read about it or tell me how to do it. Miha Staut

Dear R users. Recently I wanted to update my R distribution to the current one (R-2.7.1). I am running a Fedora core 8 distirbution. The installation went fine, but when I tried to add some additional packages the majority made an exit with an error. Only a few least demanding (e.g. RColorBrewer) managed to get through the installation process. What happened between the versions 2.6.x and 2.7.x