search for: obverse

Displaying 20 results from an estimated 20 matches for "obverse".

2003 Apr 29
2
C algorithm to call R?
Does anyone have a C or C++ algorithm to call "R"? Thank you for your help.
2008 May 02
2
.Rprofile is being executed twice
Hi, After updating to R 2.7, my .Rprofile executes twice on startup. I confirmed this by putting in the following line: print("starting .Rprofile...") When I start R, I see: [1] "starting .Rprofile..." [1] "starting .Rprofile..." This seems like the obverse of the following FAQ: http://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-did-my-_002eRprofile-stop-working-when-I-updated-R_003f But in my case .Rprofile is working, just working twice as much as it should. Even if there is nothing in my .Rprofile except that print() statement, it still executes...
2003 Jan 16
3
Announce: pmg -- menu driven GUI using RGtk
Hello all, I've put together a quick and dirty menubar + dialogs + spreadsheet GUI for R using the RGtk package. Performance is not great (OOP is a real memory hog?), the design may be worse, but the hope is that it will be useful in an introductory stats course while we await the arrival of a real gui with ObveRsive and SciViews. The package can be found at
2003 Jan 16
3
Announce: pmg -- menu driven GUI using RGtk
Hello all, I've put together a quick and dirty menubar + dialogs + spreadsheet GUI for R using the RGtk package. Performance is not great (OOP is a real memory hog?), the design may be worse, but the hope is that it will be useful in an introductory stats course while we await the arrival of a real gui with ObveRsive and SciViews. The package can be found at
2003 May 06
1
C++ - R - example
Hi, Does anybody has a simple example (a for loop, or so) how to use a C-function In R? If it's possible, a *.cpp-file and what I need (wrapper or what ever). I'm absolutly not a C++-hacker! I try several ways, was reading the "writing R extension" and the windows-FAQ, but failed. I try to programm a matrix inversion in a for-loop in C, which needs much time in R and want to
2002 Oct 23
1
XP Clients joining samba domain.
Hi, I keep coming across this problem. Samba is samba 2.2.5 Go to join a winxp box to the domain and it all appears to work fine. When you restart you can not login because it wasn't done properly. Here are my obversations from samba. A) In the logs there is always this [2002/10/24 07:12:43.415583, 1] smbd/password.c:pass_check_smb(545) Couldn't find user 'nobody' in
2020 Aug 17
2
Exceptions and performance
> > I did some experiments about a year ago with different hand-written > assembly implementations of error handling control flow patterns and it > was really hard to beat the checked return on recent Intel hardware. > This was a microbenchmark, so didn't see effects from increased cache > usage. That's a very interesting result. Thanks for the insights! Just out of
2003 Jun 18
0
A slight weird diversion
Hi Folks, This is a totally off-topic diversion that I thought people might find fun. I've been working on a small parser framework that I'm integrating into Obversive to provide code analysis of R scripts and stuff. It is still a work in progress, but the parser currently can parse R code and produce an XML output file representing the Abstract Syntax Tree. I thought it would be
2003 Apr 24
0
A Scanner and Parser for R
Hi All, I have recently written an R scanner and parser for the Obversive project. I wrote it using re2c and lemon in order to make sure that it doesn't require any external libraries. It currently only has 9 conflicts which I can't quite figure out how to resolve and I'm sure it doesn't parse exactly correct. One thing I can't quite fix is the ambiguous use of
2017 Jan 04
1
microcode_ctl-2.1-16 hard crash on Intel E5 2667 v4 CPUs
Thanks for the breakdown Paul - I've had to learn all my sysadmin stuff through organic interactions like this. Still though - someone manages the default repositories - so my question is, who decides when a package gets an update from whatever CentOS ships with default to a newer version? How does that process take place, and, can I affect it by adding microcode_ctl-2.1-18 ? On Wed, Jan 4,
2003 Mar 13
3
Looking for GUI
Hi List, i am locking for a GUI for R. I have a Debian Woody 3.0 and running R 1.5.1. In office i am using SPSS 9.0 for several years now after Systat for short time and now i would use a statistic software under Linux at home. It seems that R could be that what i am looking for, but i have problems to understand how it works or better explained i would prefer using a good grafic interface.
2002 Jun 25
4
re: GUI's for teaching
Dear All, This is a question to sound out possibilities. I am with the Faculty of Natural and Agricultural Sciences at the University of Western Australia, representing a few of the more statistically minded in the faculty. Essentially, there have been problems in the past with software support, changing over statistical software, and paying lots of money for it. In R you have an advanced
2002 Jul 19
1
Re RGui and object browser
Hallo Dan I used your code for ls.objects and it is very usefull. I corrected some typo and it worked well untill now. I observed Error due to class evaluation in lists created by aov fit as the fitted object from aov has two classes (aov and lm) So I made a little change which seems to work. Here it is: # Posted by Dan Putler At 2002-07-15 16:13 # As part of the obveRsive GUI project,
2002 Jul 12
2
R GUI and object browser
>Date: Fri, 12 Jul 2002 08:35:26 -0700 (PDT) >From: Thomas Lumley <tlumley at u.washington.edu> >To: Patrick Connolly <p.connolly at hortresearch.co.nz> >cc: R-help <r-help at stat.math.ethz.ch> >Subject: Re: [R] R GUI and object browser >MIME-Version: 1.0 > >On Fri, 12 Jul 2002, Patrick Connolly wrote: >> >> >> I wrote my function some
2005 Dec 29
9
Single Table Inheritance
Hi all, Quick question for STI. With the following setup: class Company < AR::Base; end class Firm < Company; end Why does Firm.find(:all) return all Companies, not just those that have type==''Firm''? -- Alex
2003 Jan 16
7
X11 device now needs to be explicitly started?
_ platform i686-pc-linux-gnu arch i686 os linux-gnu system i686, linux-gnu status major 1 minor 6.2 year 2003 month 01 day 10 language R > Until this version, I've not had to explicitly start the x11 device. Now,
2002 Jun 26
6
GUI's for teaching
Dear All, There is no advantage of GUI over CLI, IMO. The real issue is the answer to the questions: "What should I do next?" or "What am I allowed to do here?" A "nice" interface, not necessarily GUI, will offer friendly answers: "I was expecting you to do _this_" or "In this situation you are allowed to do _these things_" You see, it's all
2019 Jun 28
5
raid 5 install
..., else risk roaching the still-working disks. By contrast, I find the zfs and zpool commands well-designed and easy to use. There?s no mystery why that should be so: hardware RAID companies have their expertise in hardware, not software. Also, ?man zpool? doesn?t suck. :) That coin does have an obverse face, which is that young software RAID systems go through a phase where they have to re-learn just how false, untrustworthy, unreliable, duplicitous, and mendacious the underlying hardware can be. But that expertise builds up over time, so that a mature software RAID system copes quite well with...
2019 Jun 27
15
raid 5 install
Hello list. The next days we are going to install Centos 7 on a new server, with 4*3Tb sata hdd as raid-5. We will use the graphical interface to install and set up raid. Do I have to consider anything before installation, because the disks are very large? Does the graphical use the parted to set/format the raid? I hope the above make sense. Thank you in advance. Nikos
2020 Aug 14
3
Exceptions and performance
On Thu, Aug 13, 2020 at 6:35 PM Haoran Xu <haoranxu510 at gmail.com> wrote: > > Thanks for the reply. > >> Sorry, yes. No difference between explicit error handling and >> exceptions. The difference is in all the functions that don't have >> explicit error handling but (in the exception-using equivalent code) >> aren't marked nothrow (where, without