search for: mmax

Dear R fans, I have got a difficult sounding problem. For fitting a linear model using continuous response and then for re-fitting the model after excluding every single variable, the following functions can be used. library(MASS) model = lm(perf ~ syct + mmin + mmax + cach + chmin + chmax, data = cpus) dropterm(model, test = "F") But I am not sure whether any similar functions is available in R for multivariate data with categorical response. My data looks like the following: mat <- matrix(rnorm(700), ncol=5, dimnames=list( paste("f"...

Hi, I am trying to generate a group of graphics with an iteration. Some thing like this... x=1 y=1 max=10 myfiles <- paste("foo", x:max, ".png", sep="") while (x =< max) { png(file=myfiles, pointsize = 20, width = 600, height = 600, units = "px", bg="#eaedd5") plot(x,y) dev.off() x=x+1 y=y+1

..., ...) { filearr <- list.files(path, files, full.names=T) if(! quiet) { print(noquote("Files found:")) print(noquote(filearr)) } tmp <- summarymap(filearr[1], ...) h <- tmp$histogram sm <- tmp$mapmean sv <- tmp$mapvar mmin <- tmp$mapmin mmax <- tmp$mapmax seed <- tmp$mapseed nfiles <- length(filearr) for (i in 2:nfiles) # Supposedly, reduced efficiency by using a for { # loop is neglible compared to file access time. print(c(test=9,hb=length(h$breaks), hc=length(h$counts))) tmp <- summarym...

Dear R user, I used from the library MASS the dataset cpus and the skript plot.tree.sequence.R, which are included in the tree package: >library(MASS) > data(cpus) > cpus.ltr <- tree(log10(perf) ~ syct + mmin + mmax + cach >+ + chmin + chmax, data=cpus) At home it works but at work I get this message: >Error in .C("BDRgrow1", as.double(X), as.double(unclass(Y)), as.double(w), : C/Fortran function name not in load table I do not understand this message and I would be very glad if someon...

Dear all I have an sprintf inside a loop to track changes in variable's value. This sprintf statement works if I copy and paste it inside R sprintf('I did the the %d,%d \n',k,l) but when this is inside a loop I get no message. listcounter<-1 for (k in c(1:mmax)){ # for (l in c(1:nmax)){ lst[[listcounter]] <-fun(estimatedsr) listcounter<-listcounter+1 sprintf('I did the the %d,%d \n',k,l) } } When I paste the code above I never get any message printed. I know that the loop works. When I kill the execution of the loop t...

...' with Compaq C, I decided to attempt compile using GCC-3.4.3... To put it short, that didn't fair well either. Will L G. Redhat 7.2 [Alpha] GCC 3.4.3 Binutils-2.16.x Kernel-2.6.13.4 ccache gcc-3.4.3 -std=gnu99 -g -O5 -finline -fstrict-aliasing -fomit-frame-pointer -mieee -w -mtune=ev56 -mmax -pipe -D_BSD_SOURCE -Wl,-lots -Wl,-lcpml -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -o imap cmd-append.o cmd-authenticate.o cmd-capability.o cmd-check.o cmd-close.o cmd-copy.o cmd-create.o cmd-delete.o cmd-examine.o cmd-expu...

...4, 156, 157, 158, 159, 160, 161, 163, 166, 167, 169, 170, 173, 174, 175, 176, 177, 183, 184, 187, 188, 189, 194, 195, 196, 197, 198, 199, 202, 204, 205, 206, 208, 209) cpus2 <- cpus[, 2:8] # excludes names, authors? predictions attach(cpus2) cpus3 <- data.frame(syct = syct-2, mmin = mmin-3, mmax = mmax-4, cach=cach/256,chmin=chmin/100, chmax=chmax/100, perf) detach() CVnn.cpus <- function(formula, data = cpus3[cpus.samp, ], maxSize = 10, decayRange = c(0,0.2), nreps = 5, nifold = 10, alpha= 9/10, linout = TRUE, skip = TRUE, maxit = 1000,...){ #nreps=number of attempts to fi...

Hello, Can anyone offer any insight on graphing classification dendrograms with the nodes marked? plot(tree()) produces a nice tree structure but there's no acccompanying text. Thanks, D S. David White sdavidwhite at bigfoot.com Columbus, Ohio -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read

Sorry for a bit longer delay than I anticipated, I was stuffed with the work. This is the next iteration of the patch adding some functionality to apcsmart driver, and relying on 'ignorelb' recently added. Follow up from previous thread: http://www.mail-archive.com/nut-upsdev at lists.alioth.debian.org/msg02331.html Main differences is that V3 is split into many small patches, so the

This patch introduces a handful of new options, I mentioned earlier in: http://www.mail-archive.com/nut-upsdev at lists.alioth.debian.org/msg02088.html See the large commit message in the follow-up for the details and rationale. I realize it's a bit larger diff - so if it's required I can split it into few smaller ones. Michal Soltys (1): APC smart driver update and new features.

This is 2nd version of the earlier patch featuring a few new features and fixes to the apcsmart driver, following the remarks in: http://www.mail-archive.com/nut-upsdev at lists.alioth.debian.org/msg02294.html Major changes from v1: - handle battery.charge and battery.runtime checks at main.c level - handle "immutable but writable" conflict gracefully at driver level -

...C_STAT_OL) { upsdebugx(1, "On-line - forcing OB temporarily"); ser_send_char(upsfd, 'U'); - usleep(UPSDELAY); + struct timespec delay = {0, UPSDELAY}; nanosleep(&delay, NULL); } return sdcmd_S(tval); } @@ -837,6 +837,7 @@ static int sdcmd_ATn(int cnt) int n = 0, mmax, ret; const char *strval; char timer[4]; + struct timespec delay; mmax = cnt == 2 ? 99 : 999; @@ -853,7 +854,8 @@ static int sdcmd_ATn(int cnt) upsdebugx(1, "Issuing hard hibernate with %d minutes additional wakeup delay", n*6); ser_send_char(upsfd, APC_CMD_GRACEDOWN); - u...

R-1.7.0 built on NetBSD 1.6, but the validation test suite failed: Machinetype: Intel Pentium III (600 MHz); NetBSD 1.6 (GENERIC) Remote gcc version: gcc (GCC) 3.2.2 Remote g++ version: g++ (GCC) 3.2.2 Configure environment: CC=gcc CXX=g++ LDFLAGS=-Wl,-rpath,/usr/local/lib make[5]: Entering directory `/local/build/R-1.7.0/src/library' >>> Building/Updating