similar to: using tapply with a matrix?

I'm a great fan of read.table(), but this time the data had a lot of cruft. So I used readLines() and editted the char vector to eventually get something like this: " 23.4 1.5 4.2" " 19.1 2.2 4.1" and so on. To get that into a 3 col numeric table, I first just used: writeLines(data,"tempfile")

My wife has been using a diagnostic from Manley (1991; "Randomization and MonteCarlo Methods in Biology") that compares a normal multiple regression's performance with that using random predicted variables. Is there something like this already available in R? If not, the "boot" package looks like a good place to start looking for methods, no? Thanks in advance Bruce

I'm trying to get predict.lm() to return an NA for each NA row in it's input vector, so the output is the same length as the input. I thought that using na.action=na.exclude with lm() would do that. But apparently not ?? df <- data.frame(x=c(NA,1,2,3,NA),y=c(0,2,3,4,0)) tl <- lm(y~x,df,na.action=na.exclude) predict.lm(tl,data.frame(x=c(2.5,NA,3,4,5))) 1 3 4 5 3.5 4.0 5.0

Hi, I have setup samba 3.6.6 witch openldap (rfc2307bis schema). My problem is that samba do not recognise groups members from member attribure. when I setup members into memberuid atribute all works corect. how can I instruct samba to use member atribute? -- Alexandr Seidl

Hi i''m learning prototype and i need to know something... Someone knows how to write and get the value of some atribute... i mean like...jquery that uses $(''#sub-div'').atrr(''alt'',''visible); in prototype is there something like that?... I hope you can help me and thanks :D --~--~---------~--~----~------------~-------~--~----~ You received

Hi everybody! The class ActiveRecord::Base have a atribute named type and if my table have a column with the same name i get an error if i use model.finde, model.save and more... I dont know what i can do to solve this problem! Someone know? Thanks -- _________ Noel R. Morais

# R version 2.3.1 (2006-06-01) Debian Linux "testing" # Is the following behaviour a bug, feature or just a lack of # understanding on my part? I see that this was discussed here # last March with no apparent resolution. d <- as.factor(c("1970-04-04","1970-08-11","1970-10-18")) x <- c(9,10,11) ch <- data.frame(Date=d,X=x) d <-

Hi, I have 3 tables with HABTM relation. USERS -> QUOTE_TO_USER <- QUOTES Table QUOTE_TO_USER has 3 attributes: quote_id, user_id, component. I have a form where I can tie multiple users to QUOTE. This is easy one, thru "user_ids" (@quote[:user_ids] = @params[:quote][:user_ids]). In this form I have all users and I just check those I want to tie to this quote, however

I use ldap because is where are store the users and his make place the authentication . In my LDAP I have a attribute mail. like this = mail: pepe at casa.com I Have more that one domain This atribute return to me something like : pepe at casa.com where i use tu build the path to maildir, using %d and %n variables . /var/spool/vmail/%d/%n = /var/spool/vmail/casa.com/pepe this work

Hi, I am trying to configure Dovecot (2.2.27) with LDAP passdb, specifically with authentication binds (https://wiki.dovecot.org/AuthDatabase/LDAP/AuthBinds). Atribute shadowExpire has a unix time stamp value. Is there a way to write pass_filter like shadowExpire<ToDay? Or maybe there is better way to implement password expiration in Dovecot? -- Pagarbiai Mantas Gegu?is VU

Hi, I've installed samba 2.2.6 as PDC+LDAP, so far everything is fine, but I do not want users to have raoming profiles so every user atribute 'profilePath' I set to '' (empty string). Is it enough or I need to do something else? Thanks, Saulius

I''m trying validate date before they''re stored into the DB, but it seems, validation doesn''t work.. my model looks like this: class Company < ActiveRecord::Base has_many :contacts, :foreign_key =>''company_id'' has_and_belongs_to_many :categories, :join_table => ''company_to_category'', :foreign_key =>

Hi Guenter, > For automatic fan control we don't really have a well defined ABI. > Part of the problem is that the mechanisms used by various chips are > quite different. > > Please have a look into Documentation/hwmon/nct6775. It is by far > the driver with the most comprehensive fan control mechanisms and > attributes. Would any of the attributes or atribute groups in

I've got an old server, that I'm *trying* to rebuild from C6. Our regular key, with the kickstarts, etc, simply won't boot. Just a blank screen, and it never goes anywhere. So I'm trying to build it from a year-old regular installer. 100% of the time, the graphical screen is screwed. Resolution's so big that I cannot see the right-hand 10% or 15% of the screen. There

Hi All I have just finished a re-install of a box that was previously working fine under 4.7. The problem is that the matrox drm kernel module is failinf to initialise correctly. :from the dmesg: FreeBSD 4.8-STABLE #0: Thu May 8 11:41:26 SAST 2003 root@shagrat.prv.moria.org:/usr/src/sys/compile/SHAGRAT48 Timecounter "i8254" frequency 1193182 Hz CPU: Intel Pentium III

So, after some discussion of our new control workstations, we are iterating in on a solution; we are looking at a 1U short-depth SuperMicro SuperServer 5017R-MF with a graphics card in the PCI-Ex16 expansion slot. However, the display requirements have increased to 3 or more monitors for future expansion, so I was wondering whether anyone had any experience with triple- or quad-display single card

Stephen John Smoogen wrote: > On Thu, 14 Feb 2019 at 15:48, mark <m.roth at 5-cent.us> wrote: >> >> I've got an old server, that I'm *trying* to rebuild from C6. Our >> regular key, with the kickstarts, etc, simply won't boot. Just a blank >> screen, and it never goes anywhere. >> >> So I'm trying to build it from a year-old regular

Hi, I got a Matrox RT.X100 Pro capture card to make a live video streaming with it. The concert to be streamed will be on Saturday... I have a Linux-based server running Icecast 2.3, so I need to make this computer with the Matrox card to work with the Icecast server. I'd prefer Ogg Theora. Unfortunately there's no Linux support for this card, so the only choice I have is Windows XP.

i've finally managed to stream in my network with icecast and muse. in the iceast.xml config file i had to specify 192.168.2.5 as my bind-address, my ip in my internal network (i'm behind a router) and from other computers in this network i could hear my streaming. but i would like to stream even out of my network. so i redirected port 8000 of the router to my internal ip, tried to

Signed-off-by: Allen Pais <allen.lkml at gmail.com> --- arch/powerpc/platforms/cell/spider-pci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/platforms/cell/spider-pci.c b/arch/powerpc/platforms/cell/spider-pci.c index d1e61e2..82aa3f7 100644 --- a/arch/powerpc/platforms/cell/spider-pci.c +++ b/arch/powerpc/platforms/cell/spider-pci.c @@ -106,7 +106,7