Displaying 20 results from an estimated 3000 matches similar to: "Detecting numerical value in character variable"
2003 Mar 28
2
file.show("morley.tab") responds "NO FILE"
"An Introduction to R", Venables and Smith, Version 1.6.2 (2003-01-10)
http://cran.r-project.org/doc/manuals/R-intro.pdf
has in its "Appendix A: A sample session", page 81,
file.show("morley.tab")
I get the response
NO FILE morley.tab
The following "Introduction to the R Project for Statistical Computing"
www.itc.nl/~rossiter/teach/sstat14/
1998 Jan 17
1
R-beta: command-line editing not working in Debian Linux version
I get great flexibility with command-line editing through the "readline"
library in the "bash" editor and the "ncftp" tool. S-Plus has this editing
and I see in the preliminary "Notes on R: A Programming Environment for Data
Analysis and Graphics", page 65, that "R -e" might give this functionality.
Typically, one can use either vi or emacs
2003 Jul 10
3
Help with R Installation on Debian 2.2.19 (old stable/potato)
Hi all,
I hope this is the correct list to post such a question.
I was trying to install the R-project on Debian and encountered significant
problems with the same.
The main problem is the installation of the libc6 package. I need this
package in order to install the R-core package. However, the libc6 is
dependent on the libdb1-compat package, which just refuses to install on my
server.
2005 Dec 31
3
checkbook application
By any chance are there any free checkbook apps that have been written
for Ruby? Looking to free myself from Gnucash/Grisbi/Quicken but don''t
quite have the skills/time to make my own app. Has anyone done this and
want to share?
--
Posted via http://www.ruby-forum.com/.
2005 Mar 02
2
form action in mail (actionmailer)
Hi everyone. : )
I meet problem when use form tag in actionmailer. (content-type is text/html, surely)
I want to use form action in actionmailer''s view (.rhtml) for some reason.
1. I use start_form_tag helper method as normally, but how I can ?
I did <%= start_form_tag :action => "http://myhostname/mycontroller/myaction" %> or
<%= start_form_tag :action =>
2005 Mar 29
6
Aggregating data (with more than one function)
I have the data similar to the following in a data frame:
LastName Department Salary
1 Johnson IT 56000
2 James HR 54223
3 Howe Finance 80000
4 Jones Finance 82000
5 Norwood IT 67000
6 Benson Sales 76000
7 Smith Sales 65778
8 Baker HR 56778
9 Dempsey HR 78999
10 Nolan
2009 Jan 16
3
[Bug 19622] New: 9100m G card (for acer aspire 4350)
http://bugs.freedesktop.org/show_bug.cgi?id=19622
Summary: 9100m G card (for acer aspire 4350)
Product: xorg
Version: unspecified
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau at lists.freedesktop.org
2019 Dec 20
3
LLJIT vs. thread-local storage
I don't think it's especially hard, but just not specifically unimplemented
because nobody's had a strong need for it. There's probably some
combinations of code models and machines that does happen to work (e.g.
emutls+linux+large-code+large-data+no-PIC). Julia has some support for
thread locals, but as a JIT in control of the language we currently try to
generate better code than
2006 Jul 24
2
RandomForest vs. bayes & svm classification performance
Hi
This is a question regarding classification performance using different methods.
So far I've tried NaiveBayes (klaR package), svm (e1071) package and
randomForest (randomForest). What has puzzled me is that randomForest seems to
perform far better (32% classification error) than svm and NaiveBayes, which
have similar classification errors (45%, 48% respectively). A similar
difference in
2007 Apr 12
2
Best External PRI Gateway?
I'm currently looking to interconnect my Asterisk PBX system with the PSTN
via a digital PRI/T1.
I know a multitude of options exist for internal PCI cards
(Digium/Sangoma/Rhino), I was wondering if anyone has any experience or
recommendations of external PRI media gateways that support SIP.
So far I've found:
VegaStream Vega 400
Audiocodes Mediant 2000
MediaTrix 1531
However they are
2008 Jun 26
1
New domain, Samba PDC, tdbsam, where are the groups?
I'm setting up a new domain with Samba 3.0.30 as the PDC using the
tdbsam backend. 'net group' yields an empty list, which is consistent
with the cautious appoach that Samba takes: don't do anything
automagically. But, a new Windows PDC will come online with several
well-known domain users and groups. Did I miss the step where I run
some stock script that creates these expected
2004 Apr 23
2
[LLVMdev] subtle problem with inst_iterator
Chris Lattner wrote:
> On Fri, 23 Apr 2004, Vladimir Prus wrote:
> > and since result of *it is considered to be rvalue it can't be accepted
> > by this operator. The complete discussion is in
> >
> > http://std.dkuug.dk/jtc1/sc22/wg21/docs/papers/2002/n1385.htm
> >
> > I'd suggest to apply the following patch which makes operator* return
>
2015 Oct 17
3
Problems with TDBs on CTDB-managed Samba instance
Hi Jeremy,
Thanks so much for your reply! As a matter of fact, we did just that around 3:45p yesterday when our CTDB cluster was unable to self-heal from the latest in this series of failover events. Here's how the situation went down:
1) We saw flapping identical to that described in my original post
2) After about 30 minutes of waiting, CTDB was just spinning with `smbd` repeatedly
2007 Feb 14
4
Best FXO Gateway
I'm currently looking to deploy an Asterisk server using an FXO media
gateway to connect to the PSTN and was looking for any user experiences that
may aid in selecting a gateway. Specifically i'm looking for a 4-port model
under 500 dollars.
Within this category exists:
MediaTrix 1204
Grandstream GXW-4104
AudioCodes MP114
I've read over Voip-info.org regarding these products and
2004 Apr 23
0
[LLVMdev] subtle problem with inst_iterator
On Fri, 23 Apr 2004, Vladimir Prus wrote:
> Yea, I've noticed that. However, it looks like inst_iterator is iterator over
> pointers. Oh, wait a minite, that's the current code:
>
> inline IIty operator*() const { return BI; }
> inline IIty operator->() const { return operator*(); }
>
> So operator* works as if value_type is Instruction*, but operator->
2017 Oct 16
2
Clang/LLVM JIT - When to use "registerEHFrames()"
Historically? I implemented support for exceptions back in LLVM 3.3, before
LLVM had an implementation of a Windows unwinder.
Currently? As recent as LLVM 4.0, I don't think the JIT was fully capable
of handling COFF files, and LLVM wouldn't emit the correct sections (with
the COFF-formatted unwind tables) when used in ELF mode.
The prolog is known to be standard since Julia disables FPO
2019 Nov 14
3
RFC: token arguments and operand bundles
Let me clarify. These aren’t intended to be exposed to the user. The user code that leads to the generation of these intrinsics will be normal floating point operations combined with either pragmas (such as “STDC FENV_ACCESS ON”) or command line options (such as the recently introduced “-fp-model=strict”).
The reason I’ve been avoiding normal constant values is that it provides no information when
2019 Dec 10
2
[RFC] Displaying source variable locations in llvm-objdump
I agree with the others that this seems great! I think this information can
be super helpful for users both in learning and skimming assembly codes.
As a maintainer of a LLVM frontend (JuliaLang), I'm additionally interested
in whether some bits of this make sense to end up in libLLVM itself.
Probably especially the collection code pieces. For context, I've
previously written some code to
2019 Nov 15
3
RFC: token arguments and operand bundles
We really have been trying to keep in mind that LLVM needs to support multiple front ends, which may be implementing different language standards. As much as possible, I’ve been trying to let the IEEE 754 spec drive my thinking about this, though I’ll admit that on a few points I’ve use the C99 spec as a sort of reference interpretation of IEEE 754.
LLVM’s IRBuilder has been recently updated to
2017 Oct 11
2
Debugging JIT'ed code with ORC JIT?
Hi Connor,
...The LLVM documentation has a page at
> llvm.org/docs/DebuggingJITedCode.html
> showing an example of using gdb to debug MCJIT’ed code, but has no mention
> of ORC JIT.
What debugging support MCJIT has is provided by the RuntimeDyld utility,
which ORC shares. I would expect anything in that document to apply to ORC
as well, though I haven't tested it personally.