similar to: ttda on R 2.1.1: error

Dear all, I know that when using R, people should have a sufficient level in statistics. As well, I'm not a genius, when dealing with logistic regressions. I would like to construct ICs, IPs, for a logistic regression, but the point is I have just 41 observations. I had a look at the Design package and noticeably the lrm function, but I'm still not able to reduce the IC's, as I

I have seen, several times, dots (like this: "y ~." ) in formula descriptions, noticeably in R help. I am unable to see what it does correspond to. Any ideas ? -- --~~ Toulouse, Grenoble, Auch, Arcachon, B??ziers, Paris, Saragosse, L??vignac Sur Save, habitats naturel du Valdo. ~~-- < http://www.le-valdo.com>

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'sodexquan' is an data frame of numeric variables with some missing values. I would like to approximate these missing values using some algorithm. I thereby chose the mix package. But when trying to run the 'prelim.mix' function (aka the function that will prepare the data for further calculations), R says: prelim.mix(truc,0) Error in as.integer.default(list(c(32, 52, 32, 27, 34,

Hello evryone, Thank you for helping me to choose a CRAN MIRROR. When Icome to choose a mirror an error message comes: >Message d'avis : In open.connection(con, "r") : connexion ? 'cran.r-project.org' impossible sur le port 80. Again, I managed to download th package ttda.zip but an error message during the installation comes to me: >Erreur dans gzfile(file,

Hi, I have a question on write.table: I have a data.frame called t7 as below: > dim(t7) [1] 14015184 6 > t7[1:5,] uci uce par line graphical.forms stems 1 0 0 0 0 active activ 2 0 0 0 0 policy polici 3 0 0 0 0 wc PC 4 0 0 0 0 eff elf 5 0 0 0 0 icn ICC I want to write the

Hi, Is there a way to use regular expressions to capture two or more words in a sentence? For example, I wish to to find all the lines that have the words "thomas", "perl", and "program", such as "thomas uses a program called perl", or "perl is a program that thomas uses", etc. I'm sure this is a very easy task, I would greatly appreciate

G'Day All, How do I fix this: I receive a call at the extension. Press the hold button. Music on hold starts. When I place the handset back on the cradle, the call gets hung up/disconnected. The Phone is A GrandStream Budge Tone 100. Thanks

Hi guys, I'm looking for a affordable conference phone and a wifi phone that has a cradle. Polycom seems to make pretty nice conf phones but the price is a bit crazy for us. I saw the recommendation with ATA plus an analog Polycom phone but I do prefer a SIP phone. All because it's just too difficult to pull a phone cable into the current conference room. Is there any cheaper SIP

hi, as I'm using R at Dell (where I am working), I manage to install packages from web, but there is a web proxy, which is pretty boring. R asks me to enter an active directory login/password, that would normally auth me through the web proxy, but it doesn't work. I'm looking forward for your help. Sorry if I used bad english. Any ideas ? Laurent -- «Un peu d'internationalisme

I read the feature list of asterisk and I cannot see if it is possible to conference a call between extensions. Is it a supported feature of asterisk or is it done in the UA (ATA186 in my case) Here is what I try to do. phone-a -dial-> phone-b tap the cradle (flash on phone-a) phone-a -dial-> phone-c tap the cradle (flash on phone-a) Now I like all 3 phones in a conference call.

I was able to build Samba 3.0.x under Solaris 10 using the Sun Studio compiler (cc) and the Solaris ld (/usr/ccs/bin/ld) that it uses. Trying to build Samba 3.2.0, however, I immediately run into a problem where the build process assumes the linker understands "--version-script", which is specific to the GNU linker: Linking shared library bin/libtalloc.so /usr/ccs/bin/ld: illegal

Hi everyone, I have encountered a hard problem that when i connect my anology phone to channelbank ,I found that i dial a number and create the call,then ,I hangup the call,but ,very quickly,I listen the ringing im my phone,I pick it up ,and found it noting, anybody can tell me this reasons,and how to solve it,Thanks! -- Best regards! jordan pan Location:Shenzhen China

With Samba 3.0.x, I would: 1. configure 2. make 3. make test 4. make install (if all went well) When I do a 'make test' with Samba 3.2.0, though, I eventually run into problems like this: RUNNING TESTS testparm_s3 Testing netbios name (0) TEST OUTPUT: Load smb config files from /home/david/build/samba-3.2.0/source/st/lib/smb.conf.tmp params.c:Parameter() - Ignoring badly formed line in

See: http://wwwpeople.unil.ch/jean-pierre.mueller/ ttda - tools for textual data analysis Regards Vito you wrote: Hi, Does a text miner exist in R-language similar to Splus miner or SAS text miner? I would appreciate any information. TIA, Aldi ===== Diventare costruttori di soluzioni Became solutions' constructors "The business of the statistician is to catalyze the scientific

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I'm trying to build and install Samba 3.0.30 on a Solaris 9 SPARC machine. When I do a "make test", the RW1 test is failing. If I go back and configure and build 3.0.28 with the same settings, and do a make test, everything passes. Here's what I'm seeing with 3.0.30: ---8<--- Testing RW1 (0) TEST OUTPUT: host=127.0.0.2 share=tmp user=root myname=cannes Running RW1

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Environment: Sun Solaris 9 sparc Software: Samba-3.3.3, KRB5-1.6.3, OpenLDAP-2.4.11 Problem: Am trying to create shares with Samba so that users can map to folders on this server using Active Directory. I am successful in creating a Kerberos ticket; I can join the domain; and wbinfo -u and -g give me users in the AD. However, getent passwd only gives me a list of users on the server and not in the

Dear R-help, This one is probably a piece of cake for regexp masters. I'd like to split a character vector (for simplicity, say of length one for now) that contains fields that are delimited by arbitrary number of white spaces (e.g., " a b c "). How do I get the character vector that contain the fields? In the example I gave, I've tried: > strsplit(" a b c