search for: andry

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2018 Apr 05
1
A9 Scheduler
Hi, I am having some trouble understanding the scheduling scheme for the C-A9. Looking at the ARMScheduleA9.td file I find this line that overrides the target SchedWrite with processor specific latencies. def : SchedAlias<WriteALU, A9WriteALU>; However, in this same file, I find the lines presented below, which are mapping the SchedReadWrite to, for example, the ANDri instruction. //
2014 Oct 15
3
Domain Controllers virtualized KVM
Hello to you all! We are implementing here at the University KVM virtualization for our servers and services and i was wondering if anyone virtualized domain cotrollers to KVM. Does anyone done this before? Any advice? -- Andry Michaelidou Papa | IT Systems Administrator|Department of Computer Science| University of Cyprus Tel: +357.22.892734 | Fax: +357.22.8927231 | http://www.cs.ucy.ac.cy -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/a...
2011 Sep 13
1
Min of
With the help of Andrie on StackOverflow.com, I was able to learn about ddply. I have another question that is more trivial and cannot seem to find help on IRC and do not want to bother Andrie again. I can't seem to figure out what to google for, so I thought I'd ask here. I have: library(plyr) df_diff <- ddply(df, .(SOURCE), summarize, TIME_DIFF=-unclass(diff(REQUEST_DATE))) df_diff
2009 Sep 03
0
R: "biplot" graphical options?
Thanks Andris, Michael and Petr for your prompt and kind feedbacks. I will try generating my own biplot from low-level graph commands... I hope it will work. Best regards, Marco -- Marco Manca, MD University of Maastricht Faculty of Health, Medicine and Life Sciences (FHML) Cardiovascular Research Institute (CARIM) PO Box 616 6200 MD Maastricht E-mail: m.manca at path.unimaas.nl Office
2007 Jul 30
3
Bind together two vectors of different length...
Dear everyone, I've got difficulties in realizing the following task: I have two vectors: A <- c(1:10) B<- seq(1,10,2) Now I want to make a table form vectors A and B as rows, and if a value of A isn't present B, then I want to put a N/A symbol in it: Output should look like this: 1 2 3 4 5 6 7 8 9 10 1 0 3 0 5 0 7 0 9 0 How can I do this in R? Thank you. -- Andris
2001 Oct 28
8
Ext3 partition not appearing in df output
Hello, I converted my / partition to ext3 from ext2 today, and I'm using kernel 2.4.13+ext3 patch I used tune2fs -j and set the filesystem to auto in fstab, and compiled ext2 as well as ext3 in the kernel Upon rebooting, I tried df -hT to see if it had worked, and to my surprise it didn't list my root partition dmesg say it's fine (and btw everything works fine) kjournald
2017 Jun 27
0
suggestion to fix packageDescription() for Windows users
>>>>> Nathan Sosnovske via R-devel <r-devel at r-project.org> >>>>> on Mon, 26 Jun 2017 18:22:25 +0000 writes: > I'd be curious to know what others think of Rich's > patch. If it is acceptable, I can spend time that I was > going to look at it this week on another bug. It is a bit kludgy (*) of course, but I confirm it solves
2007 Mar 23
5
Get "home" directory and simple I/O
Is there any generic function that gets the "home" directory? This should return /home/<user> in Linux and x:/Documents and Settings/<user> (or whatever) in Windows XP. Another (unrelated) question: what is the _simplest_ way to read and write R variables to/from files such that they are stored in a human-readable but R-like form? For example, if (say), x is a vector
2023 Dec 11
1
Base R wilcox.test gives incorrect answers, has been fixed in DescTools, solution can likely be ported to Base R
While using the Hodges Lehmann Mean in DescTools (DescTools::HodgesLehmann), I found that it generated incorrect answers (see <https://github.com/AndriSignorell/DescTools/issues/97> https://github.com/AndriSignorell/DescTools/issues/97). The error is driven by the existence of tied values forcing wilcox.test in Base R to switch to an approximate algorithm that returns incorrect results - see
2017 Jun 26
3
suggestion to fix packageDescription() for Windows users
I'd be curious to know what others think of Rich's patch. If it is acceptable, I can spend time that I was going to look at it this week on another bug. -----Original Message----- From: Rich Calaway Sent: Friday, June 23, 2017 6:34 PM To: Nathan Sosnovske <nsosnov at microsoft.com>; Duncan Murdoch <murdoch.duncan at gmail.com>; Andrie de Vries <apdevries at gmail.com>
2006 May 26
1
Indexing vector with repeated values
Hi all, I have a vector which contains many repeated values. >Z <- c(1,2,3,4,5,1,2,3,4,5,1,2,3,5,5,2,3,4,5) I need to know how many times each number in this vecetor is repeated. I can use a command like this: > table (cut(Z,seq(1,5,1))) (1,2] (2,3] (3,4] (4,5] 4 4 3 5 But how can I find a break points for vector with random values and random number sequence
2007 Apr 16
1
Greek symbols in xtable rows
Dear R-helpers, I am using xtable package to prepare a Latex code of some R tables. Is this possible to have a greek symbols in xtable cells? How can I get for example a string of : $\Delta$ > "$\Delta$" [1] "$Delta$" And string: > "$\\Delta$" [1] "$\\Delta$" Gives a latex aoutput like: \$$\backslash$Delta\$ Thank You in advance Andris
2006 Mar 30
1
Question about for loop?
Hello useRs, I can't figure out how can I store a data frame of values of X and D from this loop: Z <- c(1:10) for (i in 1:(length(Z)-2)) {D <- x[1:(2+i)]; X <- paste("x",sep="",i) print (X) print (D) } Thank You, Andris Jankevics
2003 Jul 27
1
wi AP + acx100 client don't work
Hi! I have PC running FreeBSD 4.8-STABLE and installed Z-COM XI-626 PCI (Prism 2.5). When I try to directly connect notebook (running WinXP) with acx100 chip based card to FreeBSD I can't connect. I try connect running wi in AP and Ad-Hoc modes. NOP. Cards can see each other but can't connect. :( I is possible to connect these cards? Thanks. Andris
2012 Nov 27
1
KVM online backup images
...and manage files and data backup. I want to have an image backup additional to files backup, but i want to take the image online, without pause or suspend the VM guests. Did anyone try to create image backups online? What about http://wiki.qemu.org/Features/Livebackup? Can you please advise? -- Andry Michaelidou Papa | IT Systems Administrator|Department of Computer Science| University of Cyprus Tel: +357.22.892734 | Fax: +357.22.8927231 | http://www.cs.ucy.ac.cy -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/a...
2010 Oct 19
2
EnumDisplayDevicesW crash
Hi! I see a crash follwing the call of EnumDisplayDevicesW I've tried to install NFS Underground and Underground 2. The app crashes after entering the key. I tried running notepad.exe. It runs fine. Distro: Kubuntu Lucid Lynx 10.04 LTS Tried wine version 1.2 and 1.3 (I'll try to post finer version datail soon. Installed from repo.) Since I suspect an issue around video settings, here
2015 Apr 23
2
CRAN submit page down
Andrie noticed that first, and I can confirm: from our end, it looks as if the backend to http://cran.r-project.org/submit.html is currently down. Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org
2010 Feb 08
7
Can I use direct attached storage as a shared filesystem in Xen
I have a quad core server in which I want to run 4 virtual servers. On this server I have a 1/2 terabyte raid 1 I have split between the 4 members that have the OS on it. I have raid 5 10 terabyte internal storage running on a 3ware 9690a card. I want to share this storage between the servers without partitioning it. Is this possible? -------------- next part -------------- An HTML attachment
2016 Apr 24
4
Using read.csv() to import data
I am just beginning to learn R, using _R for Dummies_ by Andrie de Vries and Joris Meys. I am using Windows 7, and RGui (64-bit) version 3.0.2. I have reached the chapter on "Getting Data Into and Out of R." But the code they use for importing data doesn't seem to be working for me. Their example is:> elements <- read.csv(file.path("f:", "elements.csv"))
2017 Jun 23
2
suggestion to fix packageDescription() for Windows users
Hi Duncan, I'm guessing I'll be able to look at this over the weekend/next week (probably closer to next week). It is on my list of things to do and I've just had a few other prior commitments that I have to finish first. Sorry for the delay. I'll chime in with a status update next week. Nathan -----Original Message----- From: R-devel [mailto:r-devel-bounces at r-project.org]