similar to: how to enter frequency type data in R with class intervals

hi , lik <- function(nO, nA, nB, nAB){ loglik <- function(par) { p=par[1] q=par[2] r <- 1 - p - q if (c(p,q,r) > rep(0,3) && c(p,q,r) < rep(1,3) ) { -(2 * nO * log (r) + nA * log (p^2 + 2 * p * r) + nB * log (q^2 + 2 * q * r) + nAB * (log(2) +log(p) +log(q))) } else NA } loglik }

x <- iris$Sepal.Length[1:50]/iris$Sepal.Width[1:50] y <- iris$Petal.Length[1:50]/iris$Petal.Width[1:50] I want to check whether (x,y) follows a bivariate normal distribution or not, using density plot or scatter plot. Is it possible to plot a bivariate density in R. I cant find any. Arindam Fadikar M.Stat Indian Statistical Institute. New Delhi, India [[alternative HTML version

Dear users, How to get a symmetric square root of a positive definite matrix? I have tried using spectral decomposition, but some eigen values come out to be complex. Is there any function in R that can give the symmetric square root of a pd matrix? -- Arindam Fadikar M.Stat Indian Statistical Institute. New Delhi, India [[alternative HTML version deleted]]

Hi, I am new to virtualization and I am having the obvious hassle of choosing between Xen and KVM. Can Xen experts help me with this? Regards, Arindam _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users

Hi, Is it possible to create a routing rule that depends on the source host/network, besides the target host/network? E.g. route everything from 192.168.0.x to 10.0.0.1, and route everything from 192.168.1.x to 10.0.0.1. TIA -- Groeten, Joost Kraaijeveld Askesis B.V. Molukkenstraat 14 6524NB Nijmegen tel: 024-3888063 / 06-51855277 fax: 024-3608416 web: www.askesis.nl

hi all At last i got sucess !.. but am confused y it didnt work earlier..the difference today was that i reinstalled RH7.2 & complied kernel 2.4.16(not 17).. rest was same..... & the bandwidth too is under control!.. is it normal for to get more than said bandwidth--i mean i restricted a network with 8Kbit(with same script as below) but still was able to get a download(ftp) of

hi all.. i just noticed while patching ulog(patch-o-matic) with kernel-2.4.17--->patch not applied ! would be gratefull if someone can help on this ( Gurus ''am not a programmer pls.):-( arindam

Hi, Libvirtd is in listen mode. /etc/libvirt/libvirtd.conf listen_tls = 0 listen_tcp = 1 auth_tcp = "sasl" my trying to setup polkit authentication using http://wiki.libvirt.org/page/SSHPolicyKitSetup [root at aopcach ~]# cat /etc/polkit-1/localauthority/50-local.d/50-org.arindam-libvirt-remote-access.pkla [Remote libvirt SSH access] Identity=unix-user:arindam

Since upgrading to cygwin 1.7.x, I'm unable to complete rsync jobs to a Debian machine (running stable). cygwin rsync is 3.0.6; Debian is 3.0.3. The transfer goes for a while and then just gets stuck halfway through an arbitrary file. If I cancel and restart, same thing (but gets a little further). If I manually copy the file in question, it will usually go a bit longer and then get stuck

Hi list, I''m trying to setup a Linux box with a complicated source routing and could use a hand from you. The box has 4 NICs and lots of VLANs attached. It is a firewall and router in the following scenario: (obs: IP addresses have being changed for security purposes) - eth0 holds the default route (GW: 200.1.0.1, Firewall: 200.1.0.2); - The box is routing and sometimes source

hi all, i want to try htb3 with imq downloaded & patched imq & htb3 with kernel-2.4.18 on rh7.2 but got STUCK on step 1 :( this are what i did can anyone guide me what went wrong on the first step itself !! [root@cab1 root]# modprobe imq numdevs=1 modprobe: Can''t locate module imq [root@cab1 root]# [root@cab1 root]# tc qdisc add dev imq0 handle 1: root htb default 1 Cannot find

I downloaded Xen 3.0.1 and created an RHEL4_u3 domain on it. I need to port our application to virtualization environments like Xen and I found that our application specifically supports kernel version 2.6.9-* while I am using 2.6.16-xenU. Is there a version of Xen available with 2.6.9-* Xen Kernel? _______________________________________________ Xen-users mailing list

Dear all, I am having trouble creating summary tables using aggregate function. given the following table: Var1 Var2 Var3 dummy S1 T1 I 1 S1 T1 I 1 S1 T1 D 1 S1 T1 D 1 S1 T2 I 1 S1 T2 I 1 S1 T2 D 1 S1 T2 D 1 S2

Hi, I installed xen using yum in fedora 16. When I boot grub shows me a lot xen botting options. Are the all same or have different funtionality? also in xl info I have xen_changeset : unavailable, what does it mean? I also can not copy host CPU configuration in guest, it gives Error copying host CPU: No host CPU reported in capabilities Traceback (most recent call last): File

hi all, i am getting a lot of neighbour table overflow in my syslog file... we use slavkware8.1 with kernel2.4.19 squid2.5s1 iptables1.2.7a & iproite-ss020116.. there are two providers & this box has 5 ethernet and i havent seen it handle going less that 2.5mb traffic even at off peak hours !.. the kernel was _NOT_ configured with arp daemon support.. Dec 7 09:11:32 ICG last message

My question is twofold. Part 1: My data looks like this: (example set, real data has 2*10^6 rows) binary<-c(1,1,1,0,0,0,1,1,1,0,0) Chromosome<-c(1,1,1,1,1,1,2,2,2,2,2) start<-c(12,17,18,20,25,36,12,15,16,17,19) Table<-cbind(Chromosome,start,binary) Chromosome start binary [1,] 1 12 1 [2,] 1 17 1 [3,] 1 18 1 [4,] 1

hi all, my system with kernel 2.4.16 & 2.4.17( RH-7.2) has netfilter-1.2.4, iproute-ss010803, squid, dns with 4 ether cards.i am trying a simple situation where i want to shape traffic all the interfaces. at present iam using netfilter to allow a few ips, using transparent squid & iproute to limit bandwidth. i feel i must give more bandwidth for my local servers for my office &

hi all, i saw this message today & am reporting it(as it says) [root@cab1 surfNet]# tail -f /var/log/messages Sep 1 04:02:03 cab1 syslogd 1.4.1: restart. Sep 1 09:35:27 cab1 kernel: HTB: mindelay=500, report it please ! [root@cab1 root]# iptables -V iptables v1.2.6a [root@cab1 root]# tc -V tc utility, iproute2-ss020116 [root@cab1 root]# uname -a Linux cab1 2.4.19-r #2 Sun Aug 25 01:49:24

Hi, While booting I am getting Failed to start Xendomains - start and stop guests on boot and shutdown. See ''systemctl status xendomains.service'' for details. When tried to start manually, its also fails service xendomains restart Redirecting to /bin/systemctl restart xendomains.service Job failed. See system journal and ''systemctl status'' for

Hi, Can I use the "cloudinit" to configure my virtual machines on my system? Regards, Arindam _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users