similar to: Using tapply?

Dear R Helpers, I need to find the root of following equation. 0.0016^2 = (0.001*x)^2 + (0.002 * (1-x))^2 + 2 * 0.7 *0.001*0.002 * x * (1-x). I had tried using "animation " package as follows. # My Code library(animation) ani.options(nmax = 500) solu = newton.method(function(x) 0.0016^2 - 0.001^2*x^2 - 0.002^2*(1-x)^2 - 2*0.7*0.001*0.002*x*(1-x), 1, c(-1,1)) solu$root #

Dear R helpers! Let me first wish all of you "Merry Christmas and Very Happy New year 2011" "Christmas day is a day of Joy and Charity, May God make you rich in both" - Phillips Brooks ## ---------------------------------------------------------------------------------------------------------------------------- I have a process which generates number of outputs. The R code

Dear r helpers, At first, I apologize for raising a query which seems to be a stupid interpretation on my part. I am trying to learn SQLite. Following is an example given in the RSQLite.zip file (Page # 4) drv <- dbDriver("SQLite") tfile <- tempfile() con <- dbConnect(drv, dbname = tfile) data(USArrests) dbWriteTable(con, "arrests", USArrests) On the similar

A SipPulse acaba de liberar o TFPS (www.tfps.co), solu??o para combate a fraudes de fomento de tr?fego internacional em telefonia. O sistema ? capaz de detectar 99.99% das tentaivas de fraude em tempo real. Durante o Webinar, abordaremos como proteger servidores Asterisk e Elastix/FreePBX de fraudes, medidas basicas como configura??o de firewall e remo??o de servi?os desnecess?rios e em seguida

Hello there, I'd like to know if there are some way to gather statistics from samba4, like quantities of active users and other things that it can offer then use it in zabbix to generate some graphs and triggers. I can do somethings in smbstatus of samba3, but i couldn't find anything like this in samba4. is there anybody here who could do it? Thank's a bunch! -- *Gian Luca

Boa tarde, Ap?s alguma experi?ncia com o Asterisk, e com muito ainda para aprender, gostaria de saber se h? algu?m nesta mailing list que pretenda criar um Asterisk Users Group para Portugal. Visto que acaba sempre por ser uma enorme aprendizagem ( valor acrescentado) a partilha de experi?ncias/problemas e solu??es nas implementa??es Asterisk. H? spre detalhes que variam entre os Telco's de

Hi, On our servers we have configured an enviroment with LDAP + Samba + Quotas. Working properly for windows hosts in wich are configured shared homes. The same works on Linux hosts with only one exception, the homes are shared with NFS. Now because of security issues we have decided to use samba on both enviroments. And so came the problem: The users of the shares were informed of their quota

Gentleman, In one of my slackware servers I put samba acting as a printer server connected to a Hewlett-Packard 2420D (D stands for duplex). In CUPS I'm using the 'raw' driver. So I let the clients to perform the driver stuff. On samba, I followed the procedures described on http://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/classicalprinting.html#inst-rpc to make

Hi all, I installed SerNet samba packages on a Ubuntu 12.04.3 server and provisioned samba with dns-backend=BIND9_DLZ, but when I start bind it throws "samba_dlz: ldb: Unable to find backend for '/var/lib/samba/private/dns/sam.ldb' - do you need to set LDB_MODULES_PATH?" on syslog. I tried to install ldb-tools, but it conflicts with samba: root at dc01:~# aptitude install

Bonjour, c''est ma premi?re question ici car d''habitude il me suffit de parcourir de tels forum pour trouver r?ponse ? mes questions. Donc cette fois, c''est du s?rieux, je n''ai pas r?ussi ? trouver la moindre ?vocation ? mon probl?me. Je vous explique. J''ai une famille de mod?les : class Attachement < ActiveRecord::Base ... end class Illustration

Good evening, I have a problem with SAMBA domain, I have many pc's with S.O Windows when I try to put then on a samba domain, then don't locate my domain. The OpenSuse Linux 10 show me any lines on the logfile, i'm put these lines below. I'm have OpenSuse Linux 10 + SAMBA 3 with LDAP authentication. Below the SMB.CONF + Slices of a LOG file. Thanks to all !

Dear R helpers I have one data as given below. date                     value1          value2             value3 30-Nov-2010           100                 40                 61 25-Nov-2010           108                 31                 88 14-Sep-2010            11                 180               56 I want the following output date                 name       amount 30-Nov-2010      value1

Hi I have 1800 response variables to regress on two factors (latitude and age), what is the script to run all response variables at once instead of writing 1800 models? Thanks R. ________________________________________ L?hett?j?: r-help-bounces at r-project.org [r-help-bounces at r-project.org] k&#228;ytt&#228;j&#228;n Dennis Murphy [djmuser at gmail.com] puolesta L?hetetty: 25.

Folks, After installing CentOS 5, I installed a few Sybase dependencies such as compat-libstdc++-296 and libXp. Once Sybase was installed, I started the steps to create the Adaptative Server. When the wizard executes the dataserber binary it crashes with segmentation fault. Someone can give me some help on this? Does anyone have this working? Thanks in advance! -- Fabiano Caixeta Duarte

Ol? vi uma mensagem sua reportando um problema do netterm + wine, ent?o quero te perguntar se voc? encontrou solu??o para este problema.

Hello All; Wanpipe is working only with sangoma cards so it does not work with digium cards? Also, who is better: to have echo canceler built in with the hardware or using olsec? Regards Bilal

Hi, I'm using BRST timezone (Brazilian East), and AFAIK[1], sambaLogonHours stores it in GMT timezone. IIRC, the NT PDC is comparing with its local time. For example, if the user is allowed to log between 6am to 6pm, it will work with BRST timezone, even usrmgr.exe hours restriction is supposed to be in GMT time. However, when trying to log on a Samba machine, with LDAP backend, it is

Hi all, I'm trying to run Windows Server 2008 x86_64 on XEN, but I have a problem... The instalation works fine, but at the first reboot after instalation I get an "Stop 0x0000007E" error. Please, can you help me with this problem? My *processor*: Intel(R) Xeon(R) CPU E5410 @ 2.33GHz My *xm info*: xm info host : vs01.lan.specto.com.br release :

Hi Guys, I would like advice for best practices to secure my linux boxes. Know if I have been hacked, know of security breaches, etc. Can anyone provide advice? -Jason

Excuse-me mr. Luca. Translating to you understand. Hello Peoples of the list. I'm have a problem I'm have a wide with 400 people, each user have a self mail. But when my server receive much mails the dovecot goes down and only return to activity when i restart the service. The service dovecot don-t stop, the service dovecot don't answer ! Somepeople can help-me ? Thanks !