# search for: marius

Displaying 20 results from an estimated 324 matches for "marius".

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2012 Dec 08
5
How to efficiently compare each row in a matrix with each row in another matrix?
...2)) # (3, 2) matrix B <- matrix(1:10, ncol=2) # (5, 2) matrix ( ind <- apply(B, 1, function(b) apply(A, 1, function(a) all(a <= b))) ) # (3, 5) = (nrow(A), nrow(B)) matrix The question is: How can this be implemented more efficiently in R, that is, in a faster way? Thanks & cheers, Marius
2019 Oct 31
4
PHP FPM issue
Hi Marius, Will make the changes and see how it goes. On the other hand https://cbs.centos.org/koji/buildinfo?buildID=27138 if the above was released we could just install and migrate to rh-php73-php, which is not affected as per https://access.redhat.com/security/cve/cve-2019-11043 thanks --- Thomas...
2010 Dec 30
5
Why is format(10000, big.mark = "\\,") not 10\,000?
Hi, why does format(10000, big.mark = "\\,") not give me "10\,000"? How can I get this kind of "big.mark"? Cheers, Marius
2011 Apr 06
7
Quiz: Who finds the nicest form of X_1^\prime?
...xpeRts, I would like to create a plotmath-label of the form X_1^\prime. Here is how to *not* do it [not nicely aligned symbols]: plot(0,0,main=expression(italic(X*minute[1]))) plot(0,0,main=expression(italic(X[1]*minute))) plot(0,0,main=expression(italic(X)[1]*minute)) Any suggestions? Cheers, Marius
2015 Feb 03
2
Seed in 'parallel' vignette
...ing u_n, I would write u_n = z_n / (2^32-208) [as it is immediately clear then that one divides by the modulus of the first linear congruential generator + 1] 2) The case z_n=0 is not provided (for a reason?). If z_n=0, L'Ecuyer suggests to set u_n to "(2^32-209)/(2^32-208)". Cheers, Marius -- Marius Hofert, Dr. rer. nat. Assistant Professor Department of Statistics and Actuarial Science Faculty of Mathematics University of Waterloo 200 University Avenue West, Waterloo, ON, N2L 3G1 +1-519-888-4567, ext. 31394 (office M3 4207) http://math.uwaterloo.ca/~mhofert
2015 Jun 24
2
Identify listeners on log reports
Hi Marius, thanks for your reply. URL auth via usern/pass seems what I need. I fail to understand is if and how would that reflect on logs. Care to elaborate further? Thank you ---- Mark Foster On Wed, Jun 24, 2015 at 8:28 AM, Marius Flage <marius at flage.org> wrote: > Hi Mark, > > Y...
2024 Jan 11
1
404 - The file you requested could not be found
Marius, Yes, I think you nailed it. I built it from source and I did as root. And yes I am able to get audio at http://hostname:8000/voice. So now I know what the problem is but not sure how to fix it. A clean install? I kinda messed with the file permissions in the web directory shown below but tha...
2010 Dec 26
1
lattice splom: how to adjust space between tick marks and tick labels?
...ks and the corresponding labels in an splom? See here: library(lattice) U <- matrix(runif(4000), ncol = 8) splom(U, axis.text.cex = 0.2) # => space between the [small] tick labels and tick marks is/seems to be too large I checked ?panel.pairs but could not find an option for that. Cheers, Marius
2005 Jun 22
4
tc on a PDA
...and ip commands, but when trying to add a qdisc, as a dummy example, i get the next answer: > tc qdisc add dev wlan0 root cbq bandwidth 100Mbit avpkt 100 RTNETLINK answers: Invalid argument do i have to install some other packages, recompile the kernel or something else? thans in advance, Marius Corici
2015 Mar 30
2
Debian Testing: ~/.Renviron seems to not being read (R_LIBS not set)
...EASUREMENT=en_CA.UTF-8 LC_IDENTIFICATION=C attached base packages: [1] stats graphics grDevices utils datasets methods base Interestingly, under Ubuntu, I find /etc/R/Renviron, under Debian, it does not exist... hmmm... what's flawed in the above installation process (?) Cheers, Marius On Mon, Mar 30, 2015 at 7:39 AM, Dirk Eddelbuettel <edd at debian.org> wrote: > > Hi Marius, > > On 30 March 2015 at 02:24, Marius Hofert wrote: > | I have Debian Testing running on a Lenovo Thinkpad X1 > | Carbon (2015, 3rd gen.). I would like to have a package library &g...
2016 May 05
4
R process killed when allocating too large matrix (Mac OS X)
...how this can be 'foreseen'? We allocate larger matrices in the copula package depending on the user's input dimension. It would be good to tell her/him "Your dimension is quite large. Be aware of killers in your neighborhood"... before the killer attacks. Thanks & cheers, Marius On Wed, May 4, 2016 at 8:54 PM, Simon Urbanek <simon.urbanek at r-project.org> wrote: > > On May 4, 2016, at 6:14 PM, Marius Hofert <marius.hofert at uwaterloo.ca> wrote: > >>> Can you elaborate on "leads to R being killed"? You should tell to the killer no...
2024 Mar 15
1
Unable to utilize past 1 gbps
A quick Google search indicates that it might be a Proxmox limitation: https://forum.proxmox.com/threads/i-cant-exceed-1gb-of-internet-with-a-10gb-network-card.128710/ On Fri, Mar 15, 2024 at 12:24?PM Marius Flage <marius at flage.org> wrote: > Hi Zsolt, > > looking at the metrics from Proxmox it doesn't look like anything breaks > there. What about at the operating system level? Could there be some limits > there? Have you checked corresponding kernel or system logs? Which &g...
2015 Aug 18
0
R Base installation not working
Hi Marius, If you're really using Ubuntu 10.04 (lucid lynx), the r-base package does not exist anymore on the repository (http://packages.ubuntu.com/search?keywords=r-base). You're version of Ubuntu is obsolete. If you want an Ubuntu LTS, you should upgrade to 14.04. >> Message: 1 >>...
2024 Jan 11
1
404 - The file you requested could not be found
...share/icecast/web ..? I'm just guessing. Can you please show the output of 'ps uaxw | grep icecast' and also the output of 'ls -l /usr/local/share/icecast/web/' ? I guess you're able to get the audio when doing 'curl http://hostname:8000/voice' for instance? -- Marius On 11.01.2024 20:33, Mayiani, Martin Martine - mayianmm wrote: > > Hmmm .. so not sure I understand what you mean by that. SO basically > what I am trying to do is go to http://hostname:8000/. I have attached > the error log as well. > > Thanks > > *From:* Icecast <ice...
2012 Mar 01
2
How to colorize the panel backgrounds of pairs()?
...pairs(U, panel=mypanel) I also tried to set par(bg=bg.) before the call to points(), but that didn't work either. The only thing I found is that "bg=" can be used to fill certain plot symbols, but I would like to colorize the background of each panel, not the drawn circles. Cheers, Marius
2024 Mar 15
1
Unable to utilize past 1 gbps
...e. What about at the operating system level? Could there be some limits there? Have you checked corresponding kernel or system logs? Which OS/distribution are you using? Checked the logs there? If nothing screams there, maybe start looking at a load balancer and scale with several more VMs? -- Marius On 14.03.2024 23:52, zsolt makkai wrote: > Dear Marius, > > In addition to that attached please find a screenshot from Proxmox on > statistics. > > Do you know any ice cast servers that puts out more than 1 gbps for a > longer period? Just curious whether anyone was able to...
2012 Apr 27
4
GSoC xapian node binding
Posting recent offline discussion... On Fri, Apr 27, 2012 at 10:55 AM, Marius Tibeica <mtibeica at gmail.com> wrote: > Hi Liam, > > I've added the Enquire class and designed a query spec structured as a JS > object. Hope you like it :) > I'll probably be off a few days (there is a national holiday Tuesday which > means i have a long weekend :...
2019 Nov 01
1
PHP FPM issue
On Fri, Nov 1, 2019 at 5:08 AM Marius ROMAN <marius at roman.systems> wrote: > On 10/31/19 6:55 PM, Thomas Stephen Lee wrote: > > Hi Marius, > > Will make the changes and see how it goes. > > On the other hand > https://cbs.centos.org/koji/buildinfo?buildID=27138 > > if the above was released we cou...
2020 Mar 26
4
Blocking IP addresses on a per mountpoint level
...P address. Using iptables I've blocked connections, at a server level, from example.com for my User B but my User A doesn't mind their connection being probed once per minute 24/7/365 by a badly-configured player from that IP address. Thank you Chip Scooter On Thu, 26 Mar 2020 at 11:30, Marius Flage <marius at flage.org> wrote: > I believe the easiest is just to do this using iptables ('iptables -A > INPUT -s 93.184.216.34 -j DROP'). There's also an geoip module available > for iptables. > > -- > Marius > On 26.03.2020 12:16, Chip wrote: > >...
2015 Mar 30
2
Debian Testing: ~/.Renviron seems to not being read (R_LIBS not set)
...ent library (this used to come at 3rd position in .libPaths()). Does R on Debian not look for ~/.Renviron? I also tried R_LIBS_USER but no luck here either (although, as far as I understand Section 6.2 of "R Installation and Administration", R_LIBS or R_LIBS_USER should work (?)) Cheers, Marius PS: I found two sites which seem to be related, but it was still not quite clear to me how to approach the problem: https://stat.ethz.ch/pipermail/r-sig-debian/2005-December/000050.html https://stat.ethz.ch/pipermail/r-sig-debian/2010-May/001146.html