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...niversity Hospital N-5021 Bergen tlf +47 55 97 55 39 (a) faks +47 55 97 60 88 (a) email tore.wentzel-larsen at helse-bergen.no Documentation: distribution.graph Description distribution.graph produces a distribution graph of the data values. Usage distribution.graph(xx, grouping=FALSE, ngroups=10, xplace=c(0,1,.5), halfband=.25, xlab='', ylab='', pch=16, lines=FALSE, lty='solid') Arguments xx numeric, a vector of values for which to produce the distribution graph. Missing values are allowed, and are disregarded. grouping logical, if FALSE (the defaul...

...ction. Unfortunately, I seem to have some issues passing the correct arguments to the panel function, and would greatly appreciate any suggestions to solve these issues: require(lattice) mybwplot <- function(x,y,data,groups){ if (missing(groups)||is.null(groups)) { groups <- NULL ngroups <- 1 } else { data[[groups]] <- as.factor(data[[groups]]) ngroups <- nlevels(data[[groups]]) } mywidth <- 1/(ngroups+1) mypanel <- function(x,y,groups,...){ if (missing(groups)||is.null(groups)) { panel.bwplot(x,y,...) } else { panel.superpose(x,...

Linux has just raised the NGROUPS_MAX limit from 32 to 64k. In doing an audit of various tools, openssh turned up as having incorrect groups handling. Almost no user-space apps really care about NGROUPS_MAX. A proposed patch (untested, since the CVS build won't compile on my RH box.. :-/) : What think? Index: uidswap.c =...

Hi, I have a data set like this: Mutant Rep Time OD 02H02 1 0 0.029 02H02 2 0 0.029 02H02 3 0 0.023 02H02 1 8 0.655 02H02 2 8 0.615 02H02 3 8 0.557 02H02 1 12 1.776 02H02 2 12 1.859 02H02 3 12 1.668 02H02 1 16 3.379 02H02 2 16 3.726 02H02 3 16 3.367 306 1 0 0.033 306 2

https://bugzilla.mindrot.org/show_bug.cgi?id=3735 Bug ID: 3735 Summary: The ngroups variable may be set to a negative value when calling sysconf(_SC_NGROUPS_MAX) Product: Portable OpenSSH Version: 9.8p1 Hardware: Other OS: All Status: NEW Severity: normal Priority: P5 Comp...

http://bugzilla.mindrot.org/show_bug.cgi?id=787 ------- Additional Comments From openssh_bugzilla at hockin.org 2004-02-20 13:01 ------- Created an attachment (id=548) --> (http://bugzilla.mindrot.org/attachment.cgi?id=548&action=view) NGROUPS patch ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.

A few problems in R-0.50-a3 (which were also in R-0.49): 1) y <- c(10,11,12,13,14,NA,NA) n <- length(y) missed <- (1:n)[is.na(y)] notmissed <- (1:n)[!is.na(y)] blocks <- cut(missed,breaks=c(0,notmissed,n+1)) a <- function(v) { q <- range(v) c(q[1]-1,q[2]+1) } brackets <- tapply(missed,blocks,a) This codes gives the following in S: > brackets $"0+ thru 1":

...is considerably larger. > dim(lf1.turbot) [1] 16468 217 > test <- aggregate(lf1.turbot[,c(11, 12, 17:217)], lf1.turbot[,1:8], sum) Error in vector("list", prod(extent)) : vector size specified is too large In addition: Warning messages: 1: NAs produced by integer overflow in: ngroup * (as.integer(index) - one) 2: NAs produced by integer overflow in: group + ngroup * (as.integer(index) - one) 3: NAs produced by integer overflow in: ngroup * nlevels(index) I'm guessing that either aggregate() can't handle a data frame of this size OR that there is an issue with '...

...================ RCS file: /usr/local/src/security/openssh/cvs/openssh_cvs/groupaccess.c,v retrieving revision 1.10 diff -u -p -r1.10 groupaccess.c --- groupaccess.c 26 Mar 2006 03:24:49 -0000 1.10 +++ groupaccess.c 4 May 2006 01:56:11 -0000 @@ -52,8 +52,8 @@ ga_init(const char *user, gid_t base) ngroups = MAX(NGROUPS_MAX, sysconf(_SC_NGROUPS_MAX)); #endif - groups_bygid = xmalloc(ngroups * sizeof(*groups_bygid)); - groups_byname = xmalloc(ngroups * sizeof(*groups_byname)); + groups_bygid = xcalloc(ngroups, sizeof(*groups_bygid)); + groups_byname = xcalloc(ngroups, sizeof(*groups_byname));...

...would like to superpose on each boxplot the actual data points which it represents, i.e. do something conceptually (though not in real R) expressed as points(Y~Z) or points(Z,Y) It can be done "with bare hands" along the lines of B<-boxplot(Y~Z) x<-bxp(B) X<-rep(x,ngroups) points(X,Y) where ngroups is the number of data at each level of Z, *provided* the data are pre-sorted by level of Z and in the same order as these levels occurr in the boxplot. But of course they're not! OK, I could do this by hand as well, but now it's getting a bit tedious, and I...

hello everyone, i'm not even sure there is something wrong with samba here but im taking all chances... i have a linux samba server and 3 winXP prof pcs in my setup. now from one of the winxp boxes i can not seem to access my shares on the server. that is when i try to go through network neighborhood path. the message that is returned is : \\stargaze is not accessible. You may not have

...null(FUN)) match.fun(FUN) if (!is.list(INDEX)) INDEX <- list(INDEX) nI <- length(INDEX) namelist <- vector("list", nI) names(namelist) <- names(INDEX) extent <- integer(nI) nx <- length(X) one <- 1L group <- rep.int(one, nx) ngroup <- one for (i in seq.int(INDEX)) { index <- as.factor(INDEX[[i]]) if (length(index) != nx) stop("arguments must have same length") namelist[[i]] <- levels(index) extent[i] <- nlevels(index) group <- group + ngroup * (as.integ...

Hello, I just noticed that 'tune2fs -l' did not returned a "lively" updated information regarding the free inodes count (looks like it's always correct after unmounting). It became suprising after an online resizing operation, where the total inode count was immediatly updated (grown in my case) but the free inode count was the same: one could deduce that suddenly a lot of

...cases in the real data set). Any suggestions to speed this up? Yes, I could wait for the result in real life, but just curious if I did something wrong. In real life, data set is ordered by groups, but how can I use this with a data frame? Dieter Menne # Generate test data ncol = 20 nrow = 20000 ngroup=nrow %/% 20 colrow=ncol*nrow group = factor(floor(runif(nrow)*ngroup)) sc = data.frame(group,matrix(ifelse(runif(colrow) > 0.1,runif(colrow)>0.3,NA), nrow=nrow)) # aggregate system.time ({ s = aggregate(sc[2:(ncol+1)],list(group = group), function(x) { xt=table(x) as....

Hi: I get the occasional error below. Is there something I don't have configured correctly? Or should I just ignore this? It is not always this file, sometimes it is the cache.lock file or the log.newlock file. I have a mail client running on my computer and my phone at the same time, could that have something to do with it? Nov 10 08:32:59 rabbitbrush dovecot: IMAP(bob):

...<linux/intermezzo_upcall.h> #include <linux/intermezzo_psdev.h> #include <linux/intermezzo_kml.h> int presto_rewrite_close(struct rec_info *rec, struct presto_file_set *fset, char *path, __u32 pathlen, int ngroups, __u32 *groups, __u64 ino, __u32 generation, struct presto_version *new_file_ver); static int presto_log(struct presto_file_set *fset, struct rec_info *rec, const char *buf, size_t size, const char *p...

...ation? Thanks for any advice. J.R. ############################################################################### ## EXAMPLE: generate balanced nested data with heteroskedastic errors of ## variance 0.5, 1, 2, or 4 ############################################################################### ngroup <- 50 npergroup <- 20 n <- ngroup*npergroup set.seed(5046) d <- data.frame(unitid = 1:n, groupid = rep(1:ngroup, each=npergroup), verror = sample(c(0.5, 1, 2, 4), size=n, replace=T), x = 0.1*rnorm(n)) groupeffx <- data.frame(groupid = 1:ngroup, theta = rnorm(ngroup, sd =...

...; ", x[i]), collapse = "") b } FILE <- tempfile("Rfwf.") on.exit(unlink(FILE)) raw <- scan(file, what = "", sep = "\n", quote = "", quiet = TRUE, n = n, skip = skip, blank.lines.skip = blank.lines.skip) ngroups <- length(raw)%/%rows cat("Rows per group:", rows, "\n") cat("Number of total rows:", length(raw), "\n") cat("Number of groups:", ngroups, "\n") if (ngroups < length(raw)/rows) stop("Incomplete multi-li...

Well, it is clear enough that the problem is in interpreting the documentation. However, when you claim you tested something, and found it inconsistent with tables, it would be advisable to back it up with examples! The description in the help files and in the sources is admittedly confusing. The original paper has this, rather more clear, description in the abstract: "We consider the

...(!is.null(FUN)) match.fun(FUN) if (!is.list(INDEX)) INDEX <- list(INDEX) nI <- length(INDEX) namelist <- vector("list", nI) names(namelist) <- names(INDEX) extent <- integer(nI) nx <- length(X) one <- as.integer(1) group <- rep(one, nx) ngroup <- one for (i in seq(INDEX)) { index <- as.factor(INDEX[[i]]) if (length(index) != nx) stop("arguments must have same length") namelist[[i]] <- levels(index) extent[i] <- nlevels(index) group <- group + ngroup * (as.integer(index) - one) ngr...