similar to: Complex plotting in R

Hi list, I'm working on time series of (bio)physical data explaining (or not) the net ecosystem exchange of a system (+_ CO2 in versus CO2 out balance). I decomposed the time series of the various explaining variable according to scale (wavelet decomposition). With the coefficients I got from the wavelet decomposition I applied a (multiple) regression, giving some expected results. The net

Dear list, I've been messing around with coding functions in R and it just won't make sense to me. Running my analysis by hand on command line is fine and works but because of the repetitive nature of the job I would like to code a function for it. My problem: I would like to read in data from a file in my current working dir. so my code would look like: myanalysis <-

Hi list, I would like to normalize a matrix (two actually for comparison) using iterative proportional fitting. Using ipf() would be the easiest way to do this, however I can't get my head around the use of the function. More specifically, the margins settings... for a matrix: mat <- matrix(c(65,4,22,24,6,81,5,8,0,11,85,19,4,7,3,90),4,4) using fit <-

Hi list, Is there a package that covers the evaluation of spatial statistics on images and not on point data? I've converted an image matrix to x, y coordinates and a measurement value but evaluation with the package spdep (not really designed for image data I suppose) is unworkable. Any suggestions? Regards, Koen

Hi list, I have a little curve fitting problem. I would like to fit a sigmoid curve to my data using the following equation: f(x) = 1/(1 + exp(-(x-c)*b)) (or any other form for that matter) Where x is the distance/location within the dataframe, c is the shift of the curve across the dataframe and b is the steepness of the curve. I've been playing with glm() and glm.fit() but without

I've written a piece of code (see below) to do a wavelet image decomposition, during the evaluation of this code I would like to write the results of some calculations back to the R root directory. I used assign() to do so because the names should vary when going thrue a while() loop. For some unknown reason I get an error that says: Error in assign(varname[i], imwrImage) :

Hallo! I want to plot multiple grouped data in a postscript file using a loop. As I use a loop no plot (or just one empty plot) is generated. Here an example: library(nlme) data(Loblolly) # example data from nlme postscript("PSFile.ps") for (i in 1:1) # just as example { plot(Loblolly) } dev.off() Result: Just an empty PSFile.ps. (Withoput the loop it works. May anybody help? Karl

Hello, Koen. > So my question is: How should I build llvm and llvm-gcc4 to have it cross-compile from x86 > to ARM/EABI? Well, just supply appropriate --host/--target options to configure. I haven't tried ARM, but this definitely works for crosscompiling from linux to mingw32. Please also note, that you'll need native (=arm) tools (binutils, libcheaders, etc) during gcc build

I'm looking for an antivirus program for a Samba fileserver (PDC). Is ClamAV good enough? It seems to be mainly used for mail servers... Any other suggestion, free or non-free? I tried F-secure antivirus for linux servers but it keeps giving problems. All clients use F-secure which i centrally manage from another linux server which is pretty good imo. I read other people suggesting to use

If you start to experience problems with ata devices, please direct your report this way. Thanks -lq

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Anton Korobeynikov schreef: > Hello, Koen. > >> So my question is: How should I build llvm and llvm-gcc4 to have it cross-compile from x86 >> to ARM/EABI? > Well, just supply appropriate --host/--target options to configure. To llvm or llvm-gcc4? > I haven't tried ARM, but this definitely works for crosscompiling from

Hi Koen, The process to build llvm-gcc as a crosscompiler is basically the same as build a normal gcc as crosscompiler. The differences: you need a LLVM installed (compiled for the host). You must configure llvm-gcc with --enable-llvm. Problems: - Today LLVM supports ARM/EABI, but llvm-gcc don't. You must apply the patch:

Hi, We've got a fairly simple samba setup (no ldap/winbind etc) and until recently everything worked fine (using samba-2.2.5). But after switching to samba-2.2.6 w2k-clients fail to run the netlogon-scripts. When i look at the client it says: logonserver=\\<workstationname> BTW. The output of "nmblookup -S CPB" (to me) seems to say that CPB is the logonserver. querying CPB

This testscript creates reflinks to files on different subvolumes, overwrites the original files and reflinks, and moves reflinked files between subvolumes. Originally submitted as testcase 302, changes are made based on comments from Eric: http://oss.sgi.com/archives/xfs/2013-03/msg00231.html Two new common/rc functions used in this script (_require_cp_reflink and _verify_reflink) have been

Hi, I need to upload data from a barcode scanner into a Progress database on UNIX. The barcode reader is attached to a PC. We have set it up in this way that the barcode reader creates a file in a directory shared by the PC and an HP box. A simple daemon on the HP scans the directory and triggers a program to upload the data whenever it finds a file in that directory. I was wondering if

Yes those instructions exist, although they're a bit slower than the basic 16x16->32 with 32-bit accumulation (SMLABB). So I'd be surprised if the function with 64 bit accumulation would run as fast as the current code. Don't know how much we care about 16-bit platforms. And accuracy should not matter. On the other hand, a 64-bit implementation is much cleaner/shorter, which is

>I'm currently facing the same problem. >I added the libFLAC++ libraries to my MSVC application. >I implemented the same quality levels (0-8) as used in the FLAC frontend application. >But the resulting files are remarkable different between my application and the FLAC frontend >(although using the same settings). It did turn out to be something in my byte ordering in the end

I''ve tried to implement puppetmaster High Availability (mon+heartbeat). Herefore, the puppet client and puppet master are running on both servers. When the puppet client starts up, it generates a certificate, public and private key for the machine it runs on. When the puppet master starts up, it changes something so that the puppet client have no valid certificate anymore (the

Hi, - Cortex-A8 needs a specific instruction scheduler as dual issue forces you to interleave some instructions to allow to run two instructions in the same cycle for the best performance (Cortex-A9 is out-of-order so dual issue is not an issue (!) for performance). - Cortex-A8/A9 have several useful new instructions : for instance, bit operations like bitfield insertion/extraction or having

http://bugs.freedesktop.org/show_bug.cgi?id=10696 --- Comment #4 from Pavel Roskin <proski at gnu.org> 2008-02-02 18:59:27 PST --- Created an attachment (id=14109) --> (http://bugs.freedesktop.org/attachment.cgi?id=14109) log from swfplay I had to interrupt swfplay. The messages don't stop. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email -------