similar to: Problem with retrieving updated variables after attach()

Hi Jean-Marc, I have just discovered the post of Vit Kanevsky and I have already sent him a message. I'm currently evaluating the work of stripping stuff on the win32 platform(nicer workflow ;-) and noticed that I could not just leave out the exc_*_table.c files without getting compiler/linker warning, but possibly I made a mistake there. Is my assumption correct that I just need the

Dear R-Help-Team, I tried to use isoMDS-Function of the MASS-Package: Message: Fehler: konnte Funktion "isoMDS" nicht finden (error: could not find function "isoMDS") so I tried to install the package MASS: > utils:::menuInstallPkgs() versuche URL 'http://cran.rakanu.com/bin/windows/contrib/2.8/VR_7.2-45.zip' Content type 'application/zip' length 1598763

Dear all, I would like to solve the following problem, which can be done with optimal control theory or dynamic programming: max(x,y) a*u1+b*u2+c*f1(u2) s.t. 0<u1<x, 0<u2<f2(x,u2), x'=f3(u1,u2,x) which can be rewritten if optimal control theory should be applied as H=a*u1+b*u2+c*f1(u2)+lambda*(x') s.t. 0<u1<x, 0<u2<f2(x,u2) The maximum principle

Hey, I am modelling a linear regression Y=X*B+E. To compute the effect of ?group? the B-values of the regressors/columns that code the interaction effects (col. 5-8 and col. 11-14, see below) have to be weighted with non-zero elements within the contrast "Group 1" minus "Group 2" (see below). My first understanding was that the interaction effects add up to zero in each group.

Hello, Use grep to get the row indices and then subset with a *negative* index to remove those rows. rn <- scan(what = character(), text = " 70/556 71.1/280 72.1/556 72.1/343 73.1/390 73.1/556 ") mat <- matrix(rnorm(6*6), nrow = 6) row.names(mat) <- rn inx <- grep("73\\.", row.names(mat)) new_mat <- mat[-inx, ] new_mat Hope this helps, Rui Barradas On

Hello, when i mount a truecrpyt volume with truecrypt 5.1a and synchronize data locally with rsync (version 2.6.9 protocol version 29) like this way: $ truecrypt myvolume.tc $ rsync -av /home/oliver/myfolder /media/truecrypt The myfolder is copied to /media/truecrypt like it should. But when i dismount the truecrypt volume and mount it again: $ truecrypt -d /media/truecrypt $ truecrypt

Dear List, I am trying to estimate a 3 dimensional density through the DPpackage. For example # model sigma <- matrix(c(0.1,0.05,0.05,0.05,0.1,0.05,0.05,0.05,0.1), ncol=3) rnormm<- rmvnorm(n=100, mean=c(5,100,150), sigma=sigma) sigma2 <- matrix(c(10,0.05,0.05,0.05,10,0.05,0.05,0.05,10), ncol=3) rnormm2<- rmvnorm(n=100, mean=c(20,1,110), sigma=sigma) rnormm<-rbind(rnormm,rnormm2)

Hello, Please always cc the list. As for the question, yes, it does. If you want to remove just the ones with exactly 73.1 use the pattern grep("^73\\.1$", etc) Explanation: Beginning of string: ^ End of string: $ Escape special characters: \\ (needed because the period is a special character.) Hope this helps, Rui Barradas On 5/22/2018 12:50 PM, Ahmed Serag wrote: > Thank

Hi everyone, I'm currently looking into using speex in an embedded project using an ST ARM-device (STR9 family) just with internal memory (96kbyte) and no O/S. Does anyone know if the optimizations included in the code for ARMv4 and ARMv5e are appliable to this device? I would also need to strip down libspeex pretty hard to fit into the available memory. I just want to use a fixed bitrate

Dear list, I have a set of 100+ variables. I would like to have one by one crosstables for each variable. I started with table(variable1, variable2) table(variable1, variable3) table(variable1, variable4) ... table(variable2, variable3) table(variable2, variable4) ... It seems rather tedious. Any better ideas around? Thanks for any help! Gerit -- NUR NOCH BIS 31.01.! GMX FreeDSL -

Hi, For those interested in reading more on CELT, here's another paper that just got accepted. That one focuses on the low-complexity mode and is based on 0.5.1. J.-M. Valin, T. B. Terriberry, G. Maxwell, A Full-Bandwidth Audio Codec with Low Complexity and Very Low Delay, Accepted for EUSIPCO 2009. http://people.xiph.org/~jm/papers/celt_eusipco2009.pdf Cheers, Jean-Marc

Hi! I'm looking for a documentation of the .spx file type? I want/need to know how such a .spx file is built up. I want to create a .wav to .spx converter. And additionally a .spx player. I already searched the net and the speex site but I couldn't find anything useful. Maybe I'm missing something? Thanks for your help! Best regards, Peter -- Neu: GMX FreeDSL Komplettanschluss mit

Hi, The bios is not able to boot from usb, but only from floppy. I want to boot an Ubuntu-installation from usb. The iso-file was moved with usb-creator to the usb-stick. I have got a boot-floppy, which starts an DamnSmallLinux usb-stick. But this bootfloppy doesn't start the Ubuntu-usb-stick. Which parameters in syslinux.cfg I must change to start Ubuntu-Linux? There are the following

Dear list, I reduced my data to the following: x <- c(1,4,2,6,8,3,4,2,4,5,1,3) y <- as.factor(c(2,2,1,1,1,2,2,1,1,2,1,2)) z <- as.factor(c(1,2,2,1,1,2,2,3,3,3,3,3)) I can produce the statistical summary just fine. s1 <- tapply(x, y, summary) d1 <- tapply(x, y, sd) s2 <- tapply(x, z, summary) d2 <- tapply(x, z, sd) First thing: I have 100 plus factors to analyse. Theirs

Hi, Is there any way to disable the "dovecot: " at the beginning of each line of the log? Fail2Ban responds poorly to it. I know there are a number of sites with "failregex" strings for Fail2Ban and Dovecot, but I've tried them all, and they don't work, at least with the latest Fail2ban and the latest Dovecot. The Fail2Ban wiki is pretty clear about why there

Hi everybody! Since two months I tested a lot with rsync, and found out great things. But I still have a question, maybe two. 1. Was it possible in earlier rsync versions (below version 2.7 I thing, where the ssh option was not set as default) to read out the packets rsync sent? I mean could you read data out of the blocks in clear text, or do you get only ASCII code? 2. How can I get a status

Dear R-experts, How can I remove a certain feature or observation by a part of its name. To be clear, I have a matrix with 766 observations as a rows. The row names are like this 70/556 71.1/280 72.1/556 72.1/343 73.1/390 73.1/556 Now I would like to remove all the rows that contain the text 73.1 Any ideas or suggestion please ? Regards ********************** Ahmed Serag Analytical

hello! on one of my servers (freebsd 7.0-R , Jail) I have a very strange problem I guess its something about LOCKing. some programs have issued with locking: saslauthd[38127] :main : could not lock pid lock file: /var/run/saslauthd/saslauthd.pid.lock saslauthd[38127] :main : fcntl: Invalid argument dovecot: 2009-05-29 03:45:50 Info: dovecot v1.1.15 starting up

Dear Group members I was wondering whether there is any interface to use processing (www.processing.org) to visualize R analyses? If so could somebody point me to relevant ressources? If not, are there any attempts to build such an interface / package? Best Regards, Simon -- Nur bis 31.05.: GMX FreeDSL Komplettanschluss mit DSL 6.000 Flatrate und Telefonanschluss nur 17,95 Euro/mtl.!*

Hello, My dovecot server is currently having random issues when users want to acces their mailbox. When the issue is occuring there's a timeout. It's random because it happens more or less often and is not dependent on a user or the way their check the mailbox. The time during the problem occurs is random, sometimes it's less than a minute, sometimes it's some hours. When a