similar to: Error in update() when repositories is specified.

Martin Maechler wrote: > More generally, please, please, everyone : > > Replace > if (something == TRUE) > with if (something) > and > if (something.or.other == FALSE) > with if (!something.or.other) Amen! And right on! And you tell 'em! And a few other exclamations, several of which are not suitable for a family program. That sort of syntax,

Hi, I have been trying for a while to use cbind and rbind to add a row and column to the same table but seem to be able only to add one OR the other??? Any help would be most welcome, Tony Evans Australia [[alternative HTML version deleted]]

Just want to offer my congratulations to the JGR developers as the recepient of the 2005 Chambers Award. Great job, guys!! http://stats.math.uni-augsburg.de/JGR/ [Now, could JGR be updated to work with 2.1.0 (or be made R version independent, please... 8-)] Best, Andy

I've ported somebody else's rather cumbersome Matlab model to R for colleagues that want a free build of the model with the same type of I/O. The Matlab model reads a text file with the initial parameters specified as: C:\Data\Carluc\Rport>more Params.R # Number of years to simulate nYears = 50; # Initial year for graphing purposes year0 = 1970; # NPP/GPP ratio (cpp0 unitless) fnr =

Hello, when I run packageStatus(), I get the following results: > packageStatus() Number of installed packages: ok upgrade unavailable /home/fernando/my_library 38 0 1 /usr/local/lib/R/library 28 0 0 Number of available packages (each package/bundle counted only once): installed

Suppose I have a list where I want to extract only the elements that occur in every component. For instance in the list foo I want to know that the numbers 2 and 3 occur in every component. The solution I have seems unnecessarily clunky. TIA, Andy foo <- list(x = 1:10, y=2:11, z=1:3) bar <-unlist(foo) bartab <- table(bar) as.numeric(names(bartab)[bartab==length(foo)])

Dear R-Helpers, I suspect I'm about to ask a FAQ, but I haven't been able to find an answer in the FAQ, AItR or an R Site Search. When I look at the methods of summary (below) it says, "Non-visible functions are asterisked". I looked at the help file for summary.princomp, which did not comment on it being non-visible. I ran its help file example, which printed visible output. I

Hi, Somebody asked me to make sure that all the machines running the in our lab (XP and Linux, both running 2.0) have R installed and that A) All the packages are installed and B) kept up-to-date. Obediently, I began to modify a shared Rprofile so that once a week it checks for new packages and updates to the current version of the installed packages on CRAN. Sounds simple enough. Plus some

Although this should be trivial, I'm having a spot of trouble. I want to make a lattice plot of the format y1+y2 ~ x | grp but then fit a lm to each y variable and add an abline of those models in different colors. If the xyplot followed y~x|grp I would write a panel function as below, but I'm unsure of how to do that with y1 and y2 without reshaping the data before hand. Thoughts

Hi all (really probably just Deepayan): In the plot below I want to add text on either side of each violin plot that indicates the number of observations that are either positive or negative. I'm trying to do this with ltext() and I've also monkeyed about with panel.text(). The code below is generally what I want but my calls to ltext() are wrong and I'm not sure how to fix them.

Hi, I've been doing a lot of CA modeling lately and am now wanting to make some checkerboard plots in R. Let's say I have a matrix: > is.matrix(junk) [1] TRUE > junk [,1] [,2] [,3] [,4] [,5] [1,] 0 0 1 0 0 [2,] 0 1 1 1 0 [3,] 0 1 0 0 1 [4,] 0 1 1 1 1 [5,] 0 1 0 0 0 > and I want to make a

https://bugzilla.mindrot.org/show_bug.cgi?id=2765 Bug ID: 2765 Summary: ssh-copy-id appears to hang indefinitely when the target user has no password Product: Portable OpenSSH Version: 6.6p1 Hardware: All OS: Linux Status: NEW Severity: trivial Priority: P5

Hi, I have a matrix not unlike this: foo <- matrix(,5,5) foo[5,1] <- 1 foo[1:3,2] <- 1 foo[3:4,3] <- 1 foo[4:5,4] <- 1 foo[2:4,5] <- 1 foo [,1] [,2] [,3] [,4] [,5] [1,] NA 1 NA NA NA [2,] NA 1 NA NA 1 [3,] NA 1 1 NA 1 [4,] NA NA 1 1 1 [5,] 1 NA NA 1 NA I want to get a vector that is the column numbers as sorted

I'm running R 2.11.1 on 64 bit Debian. I've had no problem installing any other CRAN packages, but installing package "gbm" fails due to: *** installing help indices ** building package indices ... ** testing if installed package can be loaded Error : .onAttach failed in attachNamespace() for 'gbm', details: call: NULL error: 'packageVersion' is not an

Running under Redhat 7.3 Linux I have installed R Version 1.8.0 (2003-10-08) from a binary download using the rpm manager. Using packageStatus(), I am attempted to upgrade several packages. This is unsuccessful with the following error messages: * Installing *source* package 'MASS' ... ** libs gcc -I/usr/lib/R/include -I/usr/local/include -D__NO_MATH_INLINES -mieee-fp -fPIC -O2

Good day: I'm administering 6 linux systems (FC4) in a student lab and worry that users may want packages that are not installed. I get tired of adding them one by one. Then I happened upon this page http://support.stat.ucla.edu/view.php?supportid=30 about installing all R packages from CRAN. That did not run as it was, but after some fiddling I arrived at the following script, which

Dear R list: I modelled changes in a variable (mconc) over time (d) for individuals (replicate) given one of three treatments (treatment) using: mconc.lme <- lme(mconc~treatment*poly(d,2), random=~poly(d,2)|replicate, data=my.data) summary(mconc.lme) shows that the linear coefficient of one of the treatments is significantly different to zero, viz. Value Std.Error

r-help: I have an R package suggestion. After spending several hours the other day installing about a dozen packages, I had an idea. In xemacs, there is a "sumo" package which allows me to install a large bundle of xemacs packages at one time (about a 120 modes including ESS). I think R should have a similar bundle. It would be so much easier than hunting/downloading/installing.

Hi, I cannot do the following: telnet 127.0.0.1 5038 I get connection refused and this is preventing AMP from installing. I had this working when I was using FC3 but I had to upgrade to FC4 for another application. So I am running PHP5, MYSQL 4 with FC4 and asterisk is running (I had this problem before with FC3 and it turned out asterisk was not running) I am using 1.2.0 beta1 Asterisk

hi all, is there a new mechanism in R 2.3.0 for copying libraries from, say, R 2.2.1 to R 2.3.0? i ask because gabor grothendieck comments in his copydir.bat (from gabor's batchfiles at: http://cran.r-project.org/contrib/extra/batchfiles/batchfiles_0.2-5.zip ): ``:: I personally upgraded my 2.1.0 to 2.2.0 this way so it seems ok until :: R replaces this with something better which is