similar to: ibutton

Dear all, perhaps I am using princomp.formula and prcomp.formula in a way that is not documented to work, but then the documentation just says: formula: a formula with no response variable. Thus, to avoid a lot of typing, it would be nice if one could use '.' and '-' in the formula, e.g. > library(DAAG) > res <- prcomp(~ . - case - site - Pop - sex, possum)

Referring to "Using R for Data Analysis and Graphics" by J H Maindonald, and available from the R site, I found the example on p.30 non-working: > stem(qqnorm(possum$hdlngth)) Error in stem(qqnorm(possum$hdlngth)) : 'x' must be numeric Since qqnorm(possum$hdlngth) plots, and > class(possum$hdlngth) [1] "numeric" , the problem must be here: >

I have a small LAN. The entire system is within my view - all the hosts, the switch and the wire. If someone is in a a position to do a "man in the middle" attack, there's no need - they already have me. Over the other side of the room, and beside my desk, I have test systems. I use disk caddies (see www.vipower.com for examples) and can switch operating systems in about the

hello. I'm a student that work on R.(version 1.7.0) I need to some data frames such as "possum","Beams"'"kiwishade","dolphins",... . I typed help.search("possum") and so on,but the response was "No help files found with alias or title matching 'possum' using fuzzy matching.". I dont know what is "fuzzy matching"

Author: Anthony Scarpino <Anthony.Scarpino at Sun.COM> Repository: /hg/zfs-crypto/zfs-crypto-gate Latest revision: 9a17248d7cc3087d39ca752bff184ae5a7831cf6 Total changesets: 1 Log message: passphrase & keymgr load/unload Files: update: usr/src/cmd/zfs/zfs_main.c update: usr/src/cmd/zpool/zpool_main.c update: usr/src/common/zfs/zfs_prop.c update:

Hello experts I have a thing which I can't vectorize. Can any gurus out there help? This is my truncated dataset; it is a dataframe of five possums and which tree they slept in on three days. R> dataset p14 p88 p82 p90 p98 1 6 7 5 1 3 2 8 9 10 1 11 3 8 7 12 13 14 I can manipulate it with simple functions fine: R> f function(n){n+1000} R> f(dataset)

This is a bad bug as reported by Robin Hankin, it is still in "R-patched" ... ##- From: Robin Hankin <r.hankin@auckland.ac.nz> ##- To: r-help@stat.math.ethz.ch ##- Subject: [R] possum sleeping: thanks and fisher.test() FEXACT error ##- Date: Thu, 13 Jun 2002 16:46:26 +1200 ## ..... ## Example slighlty modified (MM) d4 <- matrix(c(0, 0, 0, 0, 0, 0, 3, 0, 1, 0, 0, 0, 0, 0,

The asterisk wiki states that it needs SIP, IAX2, IAX and RTP open to the world to work. Is this necessarily true, or does it only need some of these outgoing? I'm concerned as anyone that could guess an extension number&password could use my server to make outgoing calls. It would help if the extensions had a netmask/allowable IP setting like the iax.conf file uses, but there

Hi, I have access to two providers. On one of them the authuser is the same as the username, so outgoing works. On the other one I can only get incoming - what ever combination I try for outgoing I get an error. The register command has the ability to specify both usernames (which is why incoming works) but outgoing doesn't seem to, and without that I'm stuck. They are defined as:

dear helplist, my student has fifty trees, numbered one to fifty, and a vector recording which tree a certain possum slept in on 12 nights. R> c [1] 3 14 17 22 26 26 17 40 43 25 46 46 R> Thus it slept in tree #3 on Monday, then tree #14 on Tues, and so on. I wish to test the null hypothesis that the animal chooses trees randomly; try R> table(c) c 3 14 17 22 25 26 40 43 46 1 1

Dear helplist Many many thanks to everyone who helped me. The trick was to use tabulate() or, better, tab <- rep(0,50) names(tab) <- 1:50 tab[names(table(sleeps))] <- table(c) My original dataset was a list of 50 trees and a length 12 vector recording which tree a certain possum slept in on 12 nights. As Professor Ripley points out, a Monte-Carlo simulation is easy to set up, and it

So I just saw this VoIP-centric article at slashdot (http://slashdot.org/article.pl?sid=04/05/22/1840220) which mentions e164.org. It's a "non-profit public DNS root designed to map phone numbers to Internet protocols." Is anyone on this list actually using this? They have asterisk config instructions: http://www.e164.org/config.php I wonder if someone can help me understand

We have a server running linux with a samba shared directory. We have sever windows xp machines that map the samba shared directory using the same user name and password. All has gone well for a couple of years. Now, on some of the machines, it won't allow the mapping of the samba share reporting "Access denied" I have made sure that the proper user name and password is used.

ztdummy successfully compiles under kernel 2.6, but when I load it I get ztdummy: Unknown symbol fill_td ztdummy: Unknown symbol insert_td_horizontal ztdummy: Unknown symbol uhci_devices ztdummy: Unknown symbol uhci_interrupt ztdummy: Unknown symbol alloc_td ztdummy: Unknown symbol unlink_td ztdummy: Unknown symbol delete_desc I had a quick look at the source, and it looks like these function

I have tried to access the tinc-vpn.org website from multiple internet connections for the past couple of days with no luck. Anything going on?

I've modified ztdummy to work under 2.6 (basically ditched all the uhci stuff and added a kernel timer instead). How do I test my changes are doing anything useful? zttest gives: --- Results after 14 passes --- Best: 99.975586 -- Worst: 99.975586 Is that good/bad/terrible...? Tony -- Te audire no possum. Musa sapientum fixa est in aure. Tony Hoyle <tmh@nodomain.org> Key ID:

I am trying to move the lock directory to another location. In my smb.conf I have the below line. lock directory = /usr/local/samba/machine_name/var/locks However when I try to start samba I get the following error. [2003/06/06 16:03:13, 2] lib/interface.c:add_interface(81) added interface ip=150.207.3.6 bcast=150.207.3.255 nmask=255.255.255.0 [2003/06/06 16:03:13, 0]

Hello all, (First of all, I'd like to thank all who replied to my previous question. I have never encountered such a helpful community before. Thanks for making a R so welcoming.) To calculate a quantile for normal distributions, one simply uses qnorm(1-a). But if I would want to do the same for a t-test function, how would I go about doing that? Is there a simple way to do it? (Yes, I

Hello all, Here is my situation: I have an existing linux box with 100+ users. This box run various services. Users do not have shell access. I have added samba to this box so users can share files and access their files from Windows. Samba installation and configuration went smoothly. Now, the problem is, I need to create entries in smbpasswd for these 100+ users. How would I go about creating

I have a 'time and attendance' application. Think janitorial or security kind of thing where an employee goes from location to location. They're supposed to 'clock in' when they get to a site using a phone at that site to prove they're there. Some employees have discovered 'fake caller ID' services can be used to say they're on site when they are not. How