similar to: Using R to process spectroscopic data

Displaying 20 results from an estimated 200 matches similar to: "Using R to process spectroscopic data"

2006 Oct 10
1
Interval pls
Hey R-helpers, Does anybody know of an implementation of interval PLS in R? Thx, Dirk -- Dirk De Becker Work: Kasteelpark Arenberg 30 3001 Heverlee phone: ++32(0)16/32.14.44 fax: ++32(0)16/32.85.90 Home: Waversebaan 90 3001 Heverlee phone: ++32(0)16/23.36.65 dirk.debecker at biw.kuleuven.be mobile phone: ++32(0)498/51.19.86 Disclaimer:
2003 Apr 11
1
Patch for 'packet.c' in openssh-3.6.1p1
Hello, I just managed to compile openssh-3.6.1p1 on Ultrix/MIPS. One of the fixes needed for this is the following. It's because of: --- According to the Changelog - markus at cvs.openbsd.org 2002/12/10 19:26:50 [packet.c] move tos handling to packet_set_tos; ok provos/henning/deraadt --- This IP_TOS is now nicely stuffed in a function, but that function should be #defined
2003 Oct 01
1
installing DBI_0.1-6.tar.gz
Dear, I tried to install the DBI package in R-1.7.1, but this gave the following error: /volume1/scratch/jallemee/R/lib/R/bin/INSTALL: line 1: 1856 Done ( echo "options(save.image.defaults=${save_image_defaults})"; if test -s R_PROFILE.R; then cat R_PROFILE.R; fi; echo
2005 Sep 12
1
poisson mean hypothesis
Dear R-users, Is there a way to get p-values for a one-sided hypothesis test about a poisson mean? Thanks, Jan Wijffels University Center for Statistics W. de Croylaan 54 3001 Heverlee Belgium tel: +32 (0)16 322784 fax: +32 (0)16 322831 <http://www.kuleuven.be/ucs> http://www.kuleuven.be/ucs Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm [[alternative HTML version
2018 Mar 07
1
gluster for home directories?
Hi, On 2018-03-07 16:35, Ondrej Valousek wrote: > Why do you need to replace your existing solution? > If you don't need to scale out due to the capacity reasons, the async > NFS server will always outperform GlusterFS The current solution is 8 years old and is reaching its end of life. The reason we are also looking into gluster is that we like that it uses standard components
2009 Nov 19
2
plot filled.contour over continent map
Dear all, As a newbie in R I would like to do the following (simple?) thing: to plot a filled.contour plot over a map showing country boundaries (e.g. for Europe) What i do is: map('worldHires',xlim=c(-10,40),ylim=c(35,70),boundary = TRUE,border=0.1) map.axes() filled.contour(mslp, zlim=c(1000,1020),color.palette = colorRampPalette(c("blue", "white",
2003 Oct 01
1
R-1.7.1 for Redhat 9
Dear, I have problems with installing R-1.7.1 for Redhat 9. When I applied `./configure' and `make', I get the following error: make check make[1]: Entering directory `/volume1/scratch/jallemee/R-1.7.1/tests' make[2]: Entering directory `/volume1/scratch/jallemee/R-1.7.1/tests' make[3]: Entering directory `/volume1/scratch/jallemee/R-1.7.1/tests/Examples' make[4]: Entering
2007 Mar 23
4
Effect display of proportional odds model
Dear useRs, I very much like the effect display of the proportional odds model on page 29 (Figure 8) of the following paper by John Fox: http://socserv.mcmaster.ca/jfox/Papers/logit-effect-displays.pdf It really gives a very concise overview of the model. I would like to use it to illustrate the proportional odds mixed models we fit here for a project on Diabetes but I can't seem to reproduce
2000 Apr 05
1
pwload / reversed pwget
Hi, I would be *VERY* interested in a reversed pwget (see http://www.martnet.com/~johnny/exploits/microsoft/NT/WinNT.passwordhashes.deobfuscation.html) to be able to automaticaly set first-time NT passwords ('smbpasswd -r' will only work if you first enter the 'previous' password) on our PDC (evt. remote from UNIX through some tcp (ssh?) connection). Bjart Kvarme seems to have
2012 Mar 05
0
[LLVMdev] LLVM for automatic differentiation or linear algebra?
Dear all, I am the author of an open-source package for mathematical optimization and automatic differentiation called CasADi (www.casadi.org) and have recently started realize the potential of the LLVM project. At the core of CasADi are two fast interpretors for mathematical expressions and I'm now planning to complement these with JIT-compilation using LLVM. Does anyone know if there is
2005 Jul 27
1
rpart.permutation, snow, rsprng binary files
Dear R-users, Does anyone of you have binary files for the packages rpart.permutation, snow and rsprng. I would like to use them in my classification tree. I know they are still at the 0.x development stage, though. Where can I get information on how to compile tar.gz files? I'm using windows XP with R 2.1.0. Thanks, Jan --------------------------------------------------------------------
2005 Sep 19
0
R(D)COM and Excel compile error
Dear R-users, I tried to install the R(D)COM server version 1.35, to connect MS Excel and R. I am using R-version 2.1.0 on a Windows environment. And I am using MS Excel 2000 in a dutch version. I get the following error when I open Excel: "Compile error, can not find the project or the library" (translated from dutch). And it indicates LEFT in blue bold. Does anyone of you know what
2006 Mar 21
0
finite mixture model, using flexmix
Dear R-users, I would like to use the package flexmix to fit latent classes to a regression model. My data are repeated measurements of bernouilli variables so I can use the binomial family link to the glm function. The design is not balanced, meaning that for some individuals in my data set I have 10 measurements or more, for others I only have 5 or even less. My question is the following. Can
2004 Feb 19
1
mount.smbfs and NTLMv2
Hello, context: Samba-3.0.2 on a i386 debian-sarge linux, 2.4 kernel. All the windows machine on our network switched today to NTLMv2, and mount.smbfs can't access anymore ressources which are available to smbclient. Exerpt from smb.conf: client NTLMv2 auth = Yes client lanman auth = No client plaintext auth = No The rest being default. Doing smbclient -L server
2018 Mar 19
0
Gluster very poor performance when copying small files (1x (2+1) = 3, SSD)
Hi, I've done some similar tests and experience similar performance issues (see my 'gluster for home directories?' thread on the list). If I read your mail correctly, you are comparing an NFS mount of the brick disk against a gluster mount (using the fuse client)? Which options do you have set on the NFS export (sync or async)? >From my tests, I concluded that the issue was not
2018 Mar 19
0
Gluster very poor performance when copying small files (1x (2+1) = 3, SSD)
On 3/19/2018 5:42 AM, Ondrej Valousek wrote: Removing NFS or NFS Ganesha from the equation, not very impressed on my own setup either. For the writes it's doing, that's alot of CPU usage in top. Seems bottle-necked via a single execution core somewhere trying to facilitate read / writes to the other bricks. Writes to the gluster FS from within one of the gluster participating bricks:
2018 Mar 19
2
Gluster very poor performance when copying small files (1x (2+1) = 3, SSD)
Hi, As I posted in my previous emails - glusterfs can never match NFS (especially async one) performance of small files/latency. That's given by the design. Nothing you can do about it. Ondrej -----Original Message----- From: gluster-users-bounces at gluster.org [mailto:gluster-users-bounces at gluster.org] On Behalf Of Rik Theys Sent: Monday, March 19, 2018 10:38 AM To: gluster-users at
2005 Oct 27
1
tcltk package problems (R 2.2.0, SuSE 10)
Hi I installed R 2.2.0 from source and I have the packages for tcl and tk installed on my system, but the package tcltk says, when I try to load the library tcltk: Tcl/Tk support is not available on this system. Are there any settings / variables which I have to set so that R recognises that Tcl/Tk support is installed on the system? Rainer -- NEW TELEPHONE NUMBER Tel: +27 - (0)72 808
2006 Mar 15
3
click on graph and select data points?
Hi all, I am doing some clustering and the clustered results are presented in a "pairs" plot showing 4 clusters... I made the data points belong to 4 different clusters displaying different colors. Now I want to select the best clustered class, how can I click on the data point, and the program returns the index of that cluster(its class number, or color number)? Also, if I would
2006 Jul 13
2
Write a summary or a longer text to a graphical device
How can I write a text, such as a result of a function or an explanation to a graphic device? When I try plot, I'm unable to reduce the axes. Greetings torsten