Displaying 20 results from an estimated 8000 matches similar to: "image function"
2001 Nov 06
1
incorrect xlim error message in image() (PR#1160)
Hi,
I am having problem with R misinterpreting (x,y) values in image(). I
downloaded the followiing binary version of R:
> version
_
platform i686-pc-linux-gnu
arch i686
os linux-gnu
system i686, linux-gnu
status
major 1
minor 3.0
year 2001
month 06
day 22
language R
> q()
[janef@cc-jainlabx1 Poster.tahoe]$ gcc -v
Reading specs from
2004 May 25
1
cor and missing values. Bug?
There seems to be an issue in computing rank correlations with missing
values present. I think this comes from the way rank() function works but
I am not sure how to go about this. Rank function places missing values at
the end by default thus skewing the rank relationship between two vectors:
Example:
R : Copyright 2003, The R Foundation for Statistical Computing
Version 1.8.1 (2003-11-21),
2002 Feb 26
1
R-installation, linux red hat 7.1
Hi,
I have 1.3.0 version on my linux redhat. I wanted to upgrade to 1.4.1
using compiled rpm (R-base-1.4.1-1.i386.rpm and
R-recommended-1.4.1-1.i386.rpm ) but made a mistake and used "-i" option
to rpm command instead of upgrade U. It was complaining about already
having files with that name (from the previous version) in /usr/bin/R and
/usr/lib/R so i went ahead and removed those
2012 Jul 03
2
EM algorithm to find MLE of coeff in mixed effects model
I have a general question about coefficients estimation of the mixed model.
I simulated a very basic model: Y|b=X*\beta+Z*b +\sigma^2* diag(ni);
b follows
N(0,\psi) #i.e. bivariate normal
where b is the latent variable, Z and X are ni*2 design matrices, sigma is
the error variance,
Y are longitudinal data, i.e. there are ni
2002 Oct 27
1
denoising univariate data with wavelets
Hi,
I am interested in a applying wavelets as a smoothing tool for my
(1-dimensional) data. I looked into wavetresh and waveslim packages but
could not quite figure out an obvious way to do this after running dwt or
wt functions. Would someone be able to point me in the right direction on
how to denoise univariate data using one of wavelet packages available in
R?
Thank you very much
Jane
ps
2004 Jun 29
1
abline and its objects
Hi R People:
Is there a way to put an abline line for its objects on a plot, please?
I have an its object, ibm2, which runs from the January 2 through May 28.
>ibm2
ibm
2004-01-02 91.55
2004-01-05 93.05
2004-01-06 93.06
2004-01-07 92.78
2004-01-08 93.04
2004-01-09 91.21
2004-01-12 91.55
2004-01-13 89.70
2004-01-14 90.31
2004-01-15 94.02
.
.
.
I plot the data. No
2015 Oct 29
7
RFC: CodeView debug info emission in Clang/LLVM
RFC: CodeView debug info emission in Clang/LLVM
Overview
On Windows, the de facto debug information format is CodeView, most commonly encountered in the form of a .pdb file. This is the format emitted by the Visual C++, C#, and VB.NET compilers, consumed by the Visual Studio debugger and the Windows debugger (WinDbg), and exposed for read-only access via the DIA SDK. The CodeView format has never
2006 Aug 22
4
Native Extensions on Windows 0.10 series
Hi all,
I''ve just noticed that 0.10 is out and wanted to give it a try on windows.
I''m not at all an VS C++ Developer so I might do something very stupid here.
My env: Windows Server 2003
VS .NET 2003
On the command line with nmake from VC7 in the path this is what I get:
Attempting remote update of ferret
Building native extensions. This could take a while...
Microsoft
2010 Sep 21
2
Need help for EM algorithm ASAP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
I created a EM algorithm for Generalized hyperbolic distribution.
I want to estimate mutheldaplus, sigmatheldaplus, betasigmaplus in my code.
After getting use these value , then my iteration have to be begin of this code.
But I can not to do iteration part.
Can you help me use my code and get iteration ?
Do know any useful code for EM algorithm for Generalized Hyperbolic
library(QRMlib)
2004 Jan 20
4
Bug-report: Booting DOS images from USB
Hi,
I'm doing a small hobby project writing some tools to put DOS boot images
and Linux rescue images on a USB stick.
For this I have partitioned my USB stick in 2 partitions, one 192MB
partition with a VFAT filesystem (for the normal use) and a second
partition with an ext3 filesystem.
My aim was to provide a graphical menu (grub) to access the different
images using memdisk. Since
2020 Jun 22
2
[PATCH 13/16] mm: support THP migration to device private memory
On Mon, Jun 22, 2020 at 3:30 PM Yang Shi <shy828301 at gmail.com> wrote:
>
> On Mon, Jun 22, 2020 at 2:53 PM Zi Yan <ziy at nvidia.com> wrote:
> >
> > On 22 Jun 2020, at 17:31, Ralph Campbell wrote:
> >
> > > On 6/22/20 1:10 PM, Zi Yan wrote:
> > >> On 22 Jun 2020, at 15:36, Ralph Campbell wrote:
> > >>
> > >>> On
2009 Jul 09
2
Save rgl plot3d Graph as Image
Dear Users:
I wish to save 3d scatter plots I have generated using the plot3d command in
the rgl package. Any image format such as .tiff would work. Can anyone tell
me how to do this?
Thank you
[[alternative HTML version deleted]]
2020 Jun 22
2
[PATCH 13/16] mm: support THP migration to device private memory
On Mon, Jun 22, 2020 at 4:02 PM John Hubbard <jhubbard at nvidia.com> wrote:
>
> On 2020-06-22 15:33, Yang Shi wrote:
> > On Mon, Jun 22, 2020 at 3:30 PM Yang Shi <shy828301 at gmail.com> wrote:
> >> On Mon, Jun 22, 2020 at 2:53 PM Zi Yan <ziy at nvidia.com> wrote:
> >>> On 22 Jun 2020, at 17:31, Ralph Campbell wrote:
> >>>> On
2020 Jun 22
2
[PATCH 13/16] mm: support THP migration to device private memory
On 22 Jun 2020, at 17:31, Ralph Campbell wrote:
> On 6/22/20 1:10 PM, Zi Yan wrote:
>> On 22 Jun 2020, at 15:36, Ralph Campbell wrote:
>>
>>> On 6/21/20 4:20 PM, Zi Yan wrote:
>>>> On 19 Jun 2020, at 17:56, Ralph Campbell wrote:
>>>>
>>>>> Support transparent huge page migration to ZONE_DEVICE private memory.
>>>>> A
2020 Sep 02
1
[PATCH v2 1/7] mm/thp: fix __split_huge_pmd_locked() for migration PMD
On 2 Sep 2020, at 12:58, Ralph Campbell wrote:
> A migrating transparent huge page has to already be unmapped. Otherwise,
> the page could be modified while it is being copied to a new page and
> data could be lost. The function __split_huge_pmd() checks for a PMD
> migration entry before calling __split_huge_pmd_locked() leading one to
> think that __split_huge_pmd_locked() can
2009 Mar 27
1
LME as part of meta-analysis
Hi, I'm having a problem using LME and hopefully I can get some help. Here
is what I'm doing:
I have a model like this:
yi = alpha + theta * xi + beta * zi + error, errors are normally distributed
mean 0, var sigma^2
xi and zi are generated from normal distributions within a specified range.
True values of alpha, theta, beta and sigma^2 are chosen with a specific
mean and variane
2015 Feb 20
2
[LLVMdev] Building Compiler-RT on Windows
Has anyone built Compiler-RT on Windows? I am attempting to compile it for
ARM, but I get errors from CMake. It appears to be trying to pass VC++
flags to Clang. I am using a version of Clang built from trunk.
PS D:\llvm\arm_test\compiler-rt-build> cmake -G Ninja
-DCMAKE_C_COMPILER=clang.exe -DCMAKE_CXX_COMPILER=clang++.exe -DCM
AKE_RC_COMPILER=rc.exe -DCMAKE_CXX_FLAGS=""
2019 Feb 18
2
lld-link fails to link 32bits assembly functions but 64bits pass
Hi Rui, Peter,
You know I'm enabling the "clang-cl + lld-link" toolchain for Uefi firmware. I meet a problem that the lld-link fails to link 32bits assembly functions, but can link 64bits assembly functions successfully. I need your suggestion.
Below is an example to show my problem in linux. The example has two only source files: main.c and foo.nasm.
$ cat main.c
void Foo (void);
2019 Mar 24
3
call an existing IPO pass
Hi,
I found an existing pass "CalledValuePropagation" that can solve the
problem I raised a few days ago regarding the "callees" metadata (
https://groups.google.com/forum/#!topic/llvm-dev/yjtZVMH_aC4). Now I have
difficulty in calling this pass in my own pass.
In my own pass, I called
"getAnalysis<CalledValuePropagationPass>()"
and in the
2019 Feb 27
3
Making LLD PDB generation faster
On Wed, Feb 27, 2019 at 3:17 PM Leonardo Santagada <santagada at gmail.com>
wrote:
>
> Also we are investigating why we have 420 million types being linked while
> it appears that 95-99 % of them are not being used. De anyone know if pch
> can help here? My feeling is not much as template instantiation still
> generates a ton of weak symbols on the pch users, but I might be