Displaying 20 results from an estimated 1000 matches similar to: "PR#1132."
2012 Mar 28
3
Spatstat users.
This is a cry for help. My apologies for taking up bandwidth
with an issue that is not really on topic. But I really do want
to acquire the requested information.
In the course of preparing my PBRF (performance based research
funds) portfolio for the upcoming PBRF exercise here in New Zealand,
I have been advised that I should provide some estimate of the number
of "active users" of
2017 Aug 26
2
Register Allocation and Scheduling Issues
Hello,
I have defined 8 registers in registerinfo.td file in the following order:
R_0, R_1, R_2, R_3, R_4, R_5, R_6, R_7
But the generated assembly code only uses 2 registers. How to enable it to
use all 8? Also can i control the ordering like after R_0 can i use R_5
without changes in registerinfo.td?
What changes are required here? either in scheduling or register allocation
phases?
2005 Sep 16
1
corr.test -- use a different null hypothesis
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Hash: SHA1
First of all, I'm a physicist and therefore I'm not much used to use
statistics. So, please forgive me if this is a FAQ or stupid, but I
failed to find the answer by myself.
I want to use corr.test to test for the correlation of two data sets
(actually I have a lot of data set and perform pairwise testing). But I
wanted to find sets where the
2008 Dec 17
1
append lines to a created file
hi,
I try to append a line to a file with;
writeLines("xxx", con = "file.txt, sep = "\n")
but it always overwrites the existing content.
How can I "change" the "mode" of writeLines to append ("a") ?
2019 May 02
2
Disco Dingo repository issues
Hi,
I have just installed Ubuntu 19.04 (Disco Dingo) and after adding the following repo:
deb https://cloud.r-project.org/bin/linux/ubuntu disco-cran35/
and importing the keys, I want to install r-base so I perform the following:
sudo apt update
sudo apt install r-base
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be
2012 May 21
1
fda modeling
Dear friends - We have 25 rats, 14 of these subjected to partial removal
of kidney tissue, 11 to sham operation, and then followed for 6 weeks.
So far we have data on 26 urine metabolites measured by NMR 7 times
during the observation. I have smoothed the measurements by b.splines in
fda including a roughness penalty, and inspecting the mean curves for
nephrectomized and sham animals indicate
2008 Oct 08
4
question from Braun/Murdoch book
Hi R People:
I am looking at the Braun/Murdoch book, " A First Course in
Statistical Programming in R", and I have a question about a function
there. It's on page 52, Example 4.5; the sieve of Erastosthenes.
There is a line:
primes <- c()
Is there a difference between using that and
primes <- NULL
please?
When you put in primes <- c(), primes comes back as NULL.
Is
2019 Jun 15
2
Bionic beaver repository issues
Hello,
I appear to have a similar issue as?Willem Ligtenberg (Disco Dingo repository issues,?Thu May 2 19:01:04 CEST 2019), except on a completely fresh installation of Ubuntu?18.04 LTS (Bionic Beaver). After updating and upgrading packages and adding the repo "deb https://cloud.r-project.org/bin/linux/ubuntu bionic-cran35/" and associated key, attempting to install r-base fails due to
2013 Mar 12
2
Troubleshooting code
Hi everyone, I am having trouble understanding where I went wrong with my
code. It seems to logically be "all there" but the output says otherwise.
I know this is a bit long but I can't seem to find the errors so I would
appreciate your help :)
This is my program :
files<-Sys.glob("*.rescount.txt");length<-length(files);* #selecting all
files of a particular
2017 Jun 25
0
AVX Scheduling and Parallelism
Hi, Zvi,
I agree. In the context of targeting the KNL, however, I'm a bit
concerned about the addressing, and specifically, the size of the
resulting encoding:
> vmovdqu32 zmm0, zmmword ptr [rax + c+401280] ;load b[401280] in
> zmm0
>
> vpaddd zmm1, zmm1, zmmword ptr [rax + b+401344]
> ; zmm1<-zmm1+b[401344]
The KNL can only
2017 Jun 25
2
AVX Scheduling and Parallelism
Hi Ahmed,
>From what can be seen in the code snippet you provided, the reuse of XMM0 and XMM1 across loop-unroll instances does not inhibit instruction-level parallelism.
Modern X86 processors use register renaming that can eliminate the dependencies in the instruction stream. In the example you provided, the processor should be able to identify the 2-vloads + vadd + vstore sequences as
2011 Jul 19
1
"may be used in an incorrect context"
R CMD check tells me
* checking R code for possible problems ... NOTE
agexact.fit.rds: ... may be used in an incorrect context: ?optim(init,
agfitfn, ...)?
Warning: <anonymous>: ... may be used in an incorrect context: ?optim(init, agfitfn, ...)?
Can anyone tell me what this message means? My searches haven't turned
up anything useful. This is with R 2.7 and 2.9.
The message
2004 Jul 30
1
Three-way ANOVA?
Hi,
I'm a biologist, so please forgive me if my question sounds absurd! I have 3
parameters x1, x2, x3 and a response variable y.The sample size is 75. I tried
to do the following:
mylm<-lm(y~ x1 + x2 + x3, data="mydata")
but i can only get stats from anova for the first 2 variables. The third comes
up as NA. The degrees of freedom for the third variable are 0.
Is there
2002 Sep 09
1
stubborn machine
Heya,
i got this problem with stubborn win98 machine refusing to show up on the
browse list, my samba is the local/domain master browser and login server for
the whole local network, using user security.
the workstation has all the same protocols and settings like the other 6, only
difference is the ip and the netbios name, the login used on that machine
matches existing username on my linux
2012 Nov 08
3
problem with package development and older defs earlier in search order
Hi,
I have a problem with a package I have developed in that functions do not get loaded due to older versions of the functions being in the .GlobalEnv? fetched from .Rdata files stored from previous saved workspaces. I need to be able to fix this somehow when I load the package. I do not want to mess up the search order to fix the problem.
How I got myself into this mess is that I started
2010 Mar 21
7
XCP how to import ISO
Im looking to import an iso that i can use to boot and configure a few
virtual machines from
i know this could be done in 0.1 by uploading the iso and refreshing the
location, but it doesnt
appear to work in 0.1.1, has something changed or is this no longer
possible?
thanks in advance
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Xen-users@lists.xensource.com
2002 Apr 11
2
Obtaining names of ``...'' arguments.
This may be an FAQ, but a (perfunctory) search failed to turn it up.
Suppose I have a function foo(...){<something>} and I want to obtain,
inside foo, the names of items comprising the ``...''. E.g. if I
call
foo(melvin,clyde,irving)
I want to be able to loop through the ``...'' and successively obtain
the text strings "melvin", "clyde", and
2010 Oct 03
16
XCP 5.0 Your license has expired. Please contact your support representative
xe vm-start vm=debian
Your license has expired. Please contact your support representative.
Network and Management Interface XCP 0.5.900-36486c
I was seriously under the impression we fixed this, now all my images are
offline
is there any way to fix this without reinstalling everything ?
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Xen-users mailing list
2002 Feb 27
2
porting Ogg Vorbis to Symbian OS
Hi
I am in the process of porting the Ogg Vorbis libraries
and player(s) to Symbian OS (EPOC32) which runs on
Psion machines and Nokia 9210 to name some machines.
They are all using an ARM core.
I managed to successfully recompile libogg, libvorbis
and libvorbisfile with only minor modifications.
They include:
* removal of static data, which is not supported by
EPOC DLLs. All lookup tables are
2019 Nov 04
3
Puzzled about a new method for "[".
On 5/11/19 3:41 AM, Hadley Wickham wrote:
> For what it's worth, I don't think this strategy can work in general,
> because a class might have attributes that depend on its data/contents
> (e.g. https://vctrs.r-lib.org/articles/s3-vector.html#cached-sum). I
> don't think these are particularly common in practice, but it's
> dangerous to assume that you can restore a