search for: computar

Hola a todos/as: Tengo una curiosidad: ¿existe una función en R que devuelva el nº de horas a partir del nº de años?. Se trataría de computar cada año con 6 horas extra sobre las 365, para así "prorratear" las 24 horas del año bisiesto. El cálculo es sencillo de hacer, lógicamente, pero me pregunto si hay algo hecho al respecto... Gracias. Eva [[alternative HTML version deleted]]

Anyone know of an Open Source software comparable to Microsoft Visio? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20060519/f4bce834/attachment-0002.html>

Hi, I have 2 CentOS servers 82.201.195.123 & 62.139.61.84 I want to deny all ssh logins on port 22 on (62.139.61.84) from any host except from (82.201.195.123) Can anybody tell me such iptables rules to write in /etc/sysconfig/iptables Currently, im using the following rules (on 62.139.61.84) *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] :RH-Firewall-1-INPUT -

...with the Mac question. In fact, Netatalk needed to be properly configured. Now i'm having another Mac problem :( and i've not been able to solve it. Well, it seems that although Macs are registering and functioning properly in the domain, they don't appear as such to the rest of the computares in that domain. This wouldn't be a problem if i wouldn't want to use that tiny Winpopup program that comes with Windows. So, Macs can send instant messages to PCs (using a Winpopup compatible software named Macpopup, but this doesn't happen the other way around). I'm runnin...

Dear R helpers,   I know this is a simple task, but I'm new to R and I'm still havind difficulties with the language. I want to create 30 vectors to be used in a simulation, each with 1 columm and 5 lines, of random numbers N(0,1). What I tried was this:   N=150 u2<-rep(1:150,0) u2<-list(matrix(0,5)) u2 for(i in 1:N) { u2[i]<-rnorm(5) } u2 ### also tried this: N=150

Good Afternoon, Long story short I recently upgraded my CentOS 4.4 from: 2.6.9-34.0.2.EL to 2.6.9-42.0.2.EL and am having problems with dhcp, dns and ftp (very funky nat setup, don't ask). My question is: What is the best way of troubleshooting issues after upgrading? Is there a list of changes between versions that I can look at somewhere? (obviously, but where?) I've already done a