Displaying 20 results from an estimated 300 matches similar to: "a weird "cut" question"
2006 Dec 26
4
vectorizing an iterative process.
Hi Everyone,
I am stuck with a simple problem. Suppose I have a vector x, and I want
to calculate y[i]=3Dx[i+1]-x[i], it is very easy. I just need to write
y<-x[2:length(x)]-x[1:length(x)-1].
Now if I know y, and want to know the vector x defined by
x[i]=3Dx[i-1]+y[i-1] for all i, how can I do this without a loop?
Thanks,
Geoffrey
PS. Sorry if you see a duplicate message. The previous
2004 Nov 17
1
Non-Linear Regression on a Matrix
Hi, I'm terribly sorry for submitting my primitive question, I'm a
beginner in R and was hoping to get some help re: non-linear fit.
I have a 2D data with the following structure:
A B C
1 1 111
1 2 121
1 3 131
2 1 141
2 2 151
2 3 161
3 1 171
3 2 181
3 3 191
I'm trying to fit C =
2006 Feb 18
2
"undefined reference to `yes_storage'"
Well after the 'issues' with Compaq C, I decided to attempt compile using
GCC-3.4.3... To put it short, that didn't fair well either. Will L G.
Redhat 7.2 [Alpha]
GCC 3.4.3
Binutils-2.16.x
Kernel-2.6.13.4
ccache gcc-3.4.3 -std=gnu99 -g -O5 -finline -fstrict-aliasing
-fomit-frame-pointer -mieee -w -mtune=ev56 -mmax -pipe -D_BSD_SOURCE
-Wl,-lots -Wl,-lcpml -Wall -W
2016 Oct 13
2
Openfile Issue
[root at abc asterisk]# lsof -u 50771 | wc -l
0
BTW, I'm using CentOS 6.5
>
> Date: Thu, 13 Oct 2016 10:20:19 -0400
>> From: Dovid Bender <dovid at telecurve.com>
>> To: Asterisk Users Mailing List - Non-Commercial Discussion
>> <asterisk-users at lists.digium.com>
>> Subject: Re: [asterisk-users] Openfile Issue
>> Message-ID:
2018 May 17
2
Andresen Algorithm
Actually I figured out that it is:
opt -cfl-anders-aa *.ll
But now I noticed that I need the graph that it computes, and it doesn't
seem to emit that.
On Wed, May 16, 2018 at 5:19 PM, Kenneth Adam Miller <
kennethadammiller at gmail.com> wrote:
> Is there a particular way to run a specific alias analysis that is already
> implemented on a .ll file produced by clang -S
2008 Jan 07
3
Polynomial fitting
I wonder how one in R can fit a 3rd degree polynomial to some data?
Say the data is:
y <- c(15.51, 12.44, 31.5, 21.5, 17.89, 27.09, 15.02, 13.43, 18.18, 11.32)
x <- seq(3.75, 6, 0.25)
And resulting degrees of polynomial are:
5.8007 -91.6339 472.1726 -774.2584
THanks in advance!
--
Jonas Malmros
Stockholm University
Stockholm, Sweden
2007 Jul 19
1
errmsg question
Am seeing:
> Jul 19 14:59:19 mercury mail:err|error dovecot: IMAP(jab): dotlock /var/spool/mail/jab.lock was immediately delet
> ed under us
> Jul 19 14:59:19 mercury mail:err|error dovecot: IMAP(jab): file_lock_dotlock() failed with mbox file /var/spool/m
> ail/jab: No such file or directory
what does it mean, what should I be doing to alleviate or troubleshoot
the problem?
--
====
2007 Jan 02
2
R modules
Hi All,
I'd like to know what is the best way to organize R code in multiple modules=
and files. The R code we are writing is too much for a single file. Besides=
, there are a lot of reusable functions we'd like to factor out. But writing=
a package for that is quite an over-kill and might be too inflexible.
So what is the best way to organize R code into multiple files and reusable=
2002 Nov 07
2
Printing under Wine - Mission Impossible? (solved)
I finally compiled latest 20021031 tar.gz myself with cups development deb
package installed and finally got cups to work. I also send a note to the
daily deb maitainer to ask him and "why not" suggest him to include this
feature. Hopes he does :)
-daniel
http://www.debian-gnu.com
>From: Duane Clark <dclark@akamail.com>
>To: wine-users@winehq.com
>Subject: Re:
2018 May 17
0
Andresen Algorithm
Usually you need to add the -analyze option, to dump the analysis results.
On Wed, May 16, 2018 at 9:09 PM, Kenneth Adam Miller via llvm-dev <
llvm-dev at lists.llvm.org> wrote:
> Actually I figured out that it is:
>
> opt -cfl-anders-aa *.ll
>
> But now I noticed that I need the graph that it computes, and it doesn't
> seem to emit that.
>
> On Wed, May 16,
2009 Nov 05
4
Help needed: Index filesystem permissions problem after switch to V1.2 and back to V1.1
After V1.2 had been up for a while, I started seeing tons of syslog
error messages like this:
Nov 5 09:11:52 mercury mail:err|error dovecot: IMAP(sdean): stat(/var/dcindx/sdean/.imap/DadEstate)
failed: Permission denied (euid=202(sdean) egid=200(hcrc) missing +x perm: /var/dcindx)
Ownernship and Permissions are:
The index filesystem
2726 root at mercury:/var/dcindx ## ls -ald
drwx--S---
2018 May 17
1
Andresen Algorithm
Got this error:
Printing analysis 'Inclusion-Based CFL Alias Analysis':
Pass::print not implemented for pass: 'Inclusion-Based CFL Alias Analysis'!
On Thu, May 17, 2018 at 12:14 AM, Alexandre Isoard <
alexandre.isoard at gmail.com> wrote:
> Usually you need to add the -analyze option, to dump the analysis results.
>
> On Wed, May 16, 2018 at 9:09 PM, Kenneth Adam
2009 Dec 21
3
Question About Repeat Random Sampling from a Data Frame
Good Morning:
I've read many, many posts on the r-help system and I feel compelled to quickly admit that I am relatively new to R, I do have several reference books around me, but I cannot count myself among the fortunate who seem to strong programming intuition.
I have a data set consisting of 1637 observations of five variables: tensile strength, yield strength, elongation, hardness and a
2013 Nov 24
1
create a new dataframe with intervals and computing a weighted average for each of its rows
I need you help with this problem, I have a data-frame like this:
BHID=c(43,43,43,43,44,44,44,44,44) FROM=c(50.9,46.7,44.2,43.1,52.3,51.9,49.3,46.2,42.38) TO=c(46.7,44.2,43.1,40.9,51.9,49.3,46.2,42.38,36.3) AR=c(45,46,0.0,38.45,50.05,22.9,0,25,9) DF<-data.frame(BHID,FROM,TO,VALUE) #add the length DF$LENGTH=DF$FROM-DF$TO
where:
+ BHID: is the borehole
2008 Apr 22
2
Seqfault, Address 0, track X11() (PR#11231)
Full_Name: Liqun Xing
Version: 2.6.2
OS: Solaris 9
Submission from: (NULL) (76.182.91.82)
When first time launch X11(), it was fine. However, when closed the X11 windon
by clicking the close button, or closed it off by command Dev.off() and launched
the X11() again, got segfault, and asking for exiting R and other options.
2018 May 16
0
Andresen Algorithm
Is there a particular way to run a specific alias analysis that is already
implemented on a .ll file produced by clang -S -emit-llvm?
On Mon, May 14, 2018 at 7:36 PM, Soham Sinha via llvm-dev <
llvm-dev at lists.llvm.org> wrote:
> Date: Mon, 14 May 2018 14:26:13 -0400
>> From: Kenneth Adam Miller via llvm-dev <llvm-dev at lists.llvm.org>
>> To: llvm-dev <llvm-dev at
2006 Jan 16
2
Adding workstations to domain as non-root
Hi,
The Problem:
I have a samba domain using LDAP as the backend, complete with the
IdealX LDAP scripts.
Most of my Unix boxes (certainly anything which does any Samba stuff)
authenticates against the same LDAP backend, using it for groups and
users.
I need to grant some people sufficient priviliges to add workstations
to the domain, but I don't want to give them the root password in
2013 Sep 11
2
Mandrill mail problem
Hello All,
I am trying to use Mandrill api in my rails app.
I am getting this error every time:-
Net::SMTPServerBusy (401 4.1.7 Bad sender address syntax)
I am using Ruby - 1.9.3, rails - 3.2.8, Thin server, & Ubuntu 12.10.
in Gemfile:-
gem "mandrill-api", "~> 1.0.45"
gem ''mandrill_mailer''
application.rb:-
config.action_mailer.default_url_options
2018 May 14
2
Andresen Algorithm
>
> Date: Mon, 14 May 2018 14:26:13 -0400
> From: Kenneth Adam Miller via llvm-dev <llvm-dev at lists.llvm.org>
> To: llvm-dev <llvm-dev at lists.llvm.org>
> Subject: [llvm-dev] Andresen Algorithm
> Message-ID:
> <CAK7rcp_yXA79UuLvcD6LPMQBvi9tTpOGAcuWZ
> Ux1tFKTyvuh2Q at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
2007 May 16
5
Microsoft's Move Into IP PBX Market
From c|net News:
"On Monday,Microsoft and nine leading phone manufacturers--Asustek
Computer, GN, LG-Nortel, NEC, Plantronics, Plycom, Samsung, Tatung, and
Vitelix--announced the public beta program for Microsoft Office
Communications Server 2007 and Microsoft Office Communicator 2007."
http://news.com.com/8301-10784_3-9719931-7.html?part=rss&subj=news&tag=2547-1_3-0-20
--