Displaying 20 results from an estimated 400 matches similar to: "spline"
2010 Apr 04
3
Generate Numbers
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2010 May 01
2
binary logistic regression taking account clustering
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2010 Oct 08
1
Meta-analysis question
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2011 Dec 02
1
CART with rpart
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2014 Oct 12
2
drbd
so I've had a drbd replica running for a while of a 16TB raid thats used
as a backuppc repository.
when I have rebooted the backuppc server, the replica doesn't seem to
auto-restart til I do it manually, and the backupc /data file system on
this 16TB LUN doesn't seem to automount, either.
I've rebooted this thing a few times in the 18 months or so its been
running... not
2009 Aug 02
1
Competing Risks Regression with qualitative predictor with more than 2 categories
Hello,
I have a question regarding competing risk regression using cmprsk package (function crr()). I am using R2.9.1. How can I do to assess the effect of qualitative predictor (gg) with more than two categories (a,b,c) categorie c is the reference category. See above results, gg is considered like a ordered predictor !
Thank you for your help
Jan
> # simulated data to test
> set.seed(10)
2007 Sep 27
1
including images in a plot
Does anyone know if it is possible to incorporate image files (e.g., jpgs
or gifs) in an R graphic?
I would like to make a scatterplot in which each point is a small picture
of the animal represented by each value. Each picture would be a graphics
file. Is there some way to use such files as plot symbols in R?
Cheers,
Steve
--
--------------------------------------------------------
Steve C.
2009 Oct 27
1
Error in solve.default peforming Competing risk regression
Dear all,
I am trying to use the crr function in the cmprsk
package version 2.2 to analyse 198 observations.I have receive the
error in solve.default.
Can anyone give me some
insights into where the problem is?
Thanks
here is my script :
cov=cbind(x1,x2)
z<-crr(ftime,fstatus,cov))
and data file:
x1 x2 fstatus ftime
0 .02 1 263
0 .03 1 113
0 .03 1 523
2016 Oct 25
1
[RESEND PATCH v3 kernel 4/7] virtio-balloon: speed up inflate/deflate process
On Fri, Oct 21, 2016 at 02:24:37PM +0800, Liang Li wrote:
> The implementation of the current virtio-balloon is not very
> efficient, the time spends on different stages of inflating
> the balloon to 7GB of a 8GB idle guest:
>
> a. allocating pages (6.5%)
> b. sending PFNs to host (68.3%)
> c. address translation (6.1%)
> d. madvise (19%)
>
> It takes about 4126ms
2016 Oct 25
1
[RESEND PATCH v3 kernel 4/7] virtio-balloon: speed up inflate/deflate process
On Fri, Oct 21, 2016 at 02:24:37PM +0800, Liang Li wrote:
> The implementation of the current virtio-balloon is not very
> efficient, the time spends on different stages of inflating
> the balloon to 7GB of a 8GB idle guest:
>
> a. allocating pages (6.5%)
> b. sending PFNs to host (68.3%)
> c. address translation (6.1%)
> d. madvise (19%)
>
> It takes about 4126ms
2016 Oct 21
16
[RESEND PATCH v3 kernel 0/7] Extend virtio-balloon for fast (de)inflating & fast live migration
This patch set contains two parts of changes to the virtio-balloon.
One is the change for speeding up the inflating & deflating process,
the main idea of this optimization is to use bitmap to send the page
information to host instead of the PFNs, to reduce the overhead of
virtio data transmission, address translation and madvise(). This can
help to improve the performance by about 85%.
2016 Oct 21
16
[RESEND PATCH v3 kernel 0/7] Extend virtio-balloon for fast (de)inflating & fast live migration
This patch set contains two parts of changes to the virtio-balloon.
One is the change for speeding up the inflating & deflating process,
the main idea of this optimization is to use bitmap to send the page
information to host instead of the PFNs, to reduce the overhead of
virtio data transmission, address translation and madvise(). This can
help to improve the performance by about 85%.
2016 Aug 08
14
[PATCH v3 kernel 0/7] Extend virtio-balloon for fast (de)inflating & fast live migration
This patch set contains two parts of changes to the virtio-balloon.
One is the change for speeding up the inflating & deflating process,
the main idea of this optimization is to use bitmap to send the page
information to host instead of the PFNs, to reduce the overhead of
virtio data transmission, address translation and madvise(). This can
help to improve the performance by about 85%.
2016 Aug 08
14
[PATCH v3 kernel 0/7] Extend virtio-balloon for fast (de)inflating & fast live migration
This patch set contains two parts of changes to the virtio-balloon.
One is the change for speeding up the inflating & deflating process,
the main idea of this optimization is to use bitmap to send the page
information to host instead of the PFNs, to reduce the overhead of
virtio data transmission, address translation and madvise(). This can
help to improve the performance by about 85%.
2008 May 23
4
Blocking external usb storage
HI,
This is my first mail to this mailing list.I want to block external usb
storage completly on my server running on centos 5 having confidiential
data.
For that i used udev and blocked the external usb storage by creating the
udev rule mentioning any usb storage will get mounted to /dev/null so that
users cant mount as well.
But in the mean time i am getting below logs in my
2015 Nov 04
2
getting a CentOS6 VM on VMware ESXi platform to recognize a new disk device
On 11/4/2015 11:36 AM, Boris Epstein wrote:
> Absolutely, I see your point. This was the starting point - you add the
> device on the ESXi server, you reboot the VM, the VM sees the device, no
> problem. Now, I ask - do I have to reboot the VM? Logically I hope there
> ought to be a way for me not to have to do that - but I have yet to figure
> out how to get there.
>
vmware
2011 Jan 29
2
How to make a bootable USB flash drive manually?
I would like to boot Ubuntu 8.04 i386 from my USB flash drive. I was
guided by this tutorial:
http://syslinux.zytor.com/wiki/index.php/HowTos#How_to_Create_a_Bootable_USB:_For_Linux
I took following steps:
1) made sure that usb_storage.ko kernel module is loaded
root at martin-desktop:~# lsmod | grep -i storage
usb_storage 39585 1
root at martin-desktop:~#
2) inserted USB flash
2006 Aug 09
2
FUTEX_WAIT 3.0.23a [Fwd: Re: amanda-2.5.0p2 hanging on smbclient with configure]
Would anyone have any ideas with smbclient sits at FUTEX_WAIT in below
message?
Typing:
strace smbclient -d 5
shows it sitting at:
futex(0x2aaaabdf2dc0, FUTEX_WAIT, 2, NU.
SUSE 9.3 x86_64, Samba RPMS from main Samba site
rpm -q samba-client
samba-client-3.0.23a-0.1.34
--
Kind Regards,
Gavin Henry.
Managing Director.
T +44 (0) 1224 279484
M +44 (0) 7930 323266
F +44 (0) 1224 824887
E
2015 Nov 04
2
getting a CentOS6 VM on VMware ESXi platform to recognize a new disk device
Boris Epstein wrote:
>>
>> My turn for a dumb question: from not paying a lot of attention to this
>> thread, the answer isn't clear to me: has the *host* recognized the
>> disk? If not, the guest's not going to see it.
>
> IMO your question is not dumb at all. Unfortunately, I don't have an
> answer to it.
>
> All I know is, you reboot the VM and
2004 Dec 02
2
Printer permissions from W2K
Hey all...
I am trying to connect to a Epson FX-85 24-pin printer on my file/print/samba server. I am running SuSE 9.1/Samba 3.0.2a with CUPS as the print spool. When I try to connect to the printer from W2K land, I get this error:
"Permission denied"
I am at a loss as to where to look (sorry I dont have my smb.conf file posted. I am away from home for a couple of days). ALl else