similar to: Possible bug in file.choose() - how to tell?

Dear All The "R CMD check" on the "zoo" (1.7-11) package results in an error on my environment. It can be reduced to the following example: ---------------------------------------------------- > require(zoo) > read.zoo(system.file("doc", "demo1.txt", package = "zoo"), sep = "|", format="%d %b %Y") Error in

Full_Name: George Russell Version: 2.10.0 OS: Windows XP Version 2002 SP 2 Submission from: (NULL) (217.111.3.131) The following typed into R --vanilla induces a crash: -- cut here -- gctorture() u <- intToUtf8(c(rep(1e3,1e2),32,c(rep(1e3,1e2)))) v <- rep(u,1e2) v <- sub(" ","",v) v %in% "" -- cut here -- sessionInfo() says: -- cut here -- R version

Dear All, to my surprise as.factor does not accept a levels argument. Maybe I did not read the documentation well enough. See the example below. I wanted to use ch1 as factor in the newdata argument of survfit, so I assumed that I could write as.factor(ch1, levels=ch1), since the order should be kept. But as.factor(ch1, levels=ch1) results in the error: Error in as.factor(ch1, levels = ch1)

Dear All, reposting, because I did not find a solution, maybe someone could check the example below. It's taken from the help page of survdiff. Executing it, gives the error "Error in floor(temp) : Non-numeric argument to mathematical function" best regards, Heinz library(survival) ## Example from help page of survdiff ## Expected survival for heart transplant patients based

Hi all, I believe there is an issue with passing NULL to the function I(). class(NULL) # "NULL" (as expected) print(NULL) # NULL (as expected) is.null(NULL) # TRUE (as expected) According to the documentation I() should return a copy of its input with class "AsIs" preprended: class(I(NULL)) # "AsIs" (as expected) print(I(NULL)) # list() (not expected!

Dear R users & developers, I coming across the following issue since R 2.15.2 32-bit (running on Windows XP 32.bit; some output left out for conciseness): > setInternet2(TRUE) > require(rJava) > .jinit() > getCRANmirrors() > system("ls" , intern = TRUE) Error in system("ls", intern = TRUE) : CreateThread failed My details are as follows: >

Dear All, since years I am struggling with Surv objects in data.frames. The following seems to have to do with it. See below the modified example from the help page of survSplit. The original works, as expected. If, however, a Surv object is added to the data.frame, each record gets doubled. Is there some solution other than avoiding Surv objects in data.frames? Thanks, Heinz

Hi all, The documentation for head() and tail() describes the behavior of these generic functions when n is strictly positive (n > 0) and strictly negative (n < 0). How these functions work when given a zero value is not defined. Both GNU command-line utilities head and tail behave differently with +0 and -0: http://man7.org/linux/man-pages/man1/head.1.html

This is a continuation of the R-devel thread with subject "suggestion to fix packageDescription() for Windows users" : As I said there, a patch should rather address the underlying problem in packageDescription rather than a kludgy workaround patch for citation(). (For that same reason, Ben Marwick proposed to fix packageDescription() rather than the symptom seen in citation().)

In addition, signed zeroes only exist for floating point numbers - the bit patterns for as.integer(0) and as.integer(-0) are identical. Bill Dunlap TIBCO Software wdunlap tibco.com On Thu, Jan 26, 2017 at 1:53 AM, Martin Maechler <maechler at stat.math.ethz.ch> wrote: >>>>>> Florent Angly <florent.angly at gmail.com> >>>>>> on Wed, 25 Jan 2017

we have been trying to move our samba box to a faster server, with better NICs, faster processor and more memory. both the old and new server are using samba 3.0.14A both on debian based distributions (old was sarge, new is breezy) here are the steps we followed: install samba from the apt archives. confermed that they were the same version. copied smb.conf from old server to new server. changed

This is not your usual "so when is CO 7.8.xxxx coming out?" posts. I'm just curious if the CentOS team is affected by our current world conditions, or is work-from-home modus operandi for the team? (In other words, "when is CO 7.8.xxxx coming out?") -- *Matt Phelps* *Information Technology Specialist, Systems Administrator* (Computation Facility, Smithsonian

Hi all, I have a network with Win95 clients and a samba-server 1.9.18p3 on Linux 2.033. Linux is only used as serversystem, clientusers are nonfamiliar with Linux. Sometimes it would be usefull, to start a program or script on the server from the client. This can be done via telnet, but I'd like to know if there is some sort of call implemented in samba to start a script on the server

Hi, and thanks for your help in order to do collinearity analysis I downloaded the perturb package. I run a lm (regression) and on that the ??calldiag?? commad to get condition numbers but i get the following message: the variable XY with modus ??numeric?? was not found (it does the same with all predictors despite all variables are numeric and exists). Can anyone tell me how can I go arround

Thank you Jonathan for your participation. But i only want the same workflow like a second device is wired. A hoped its possible to configure a second xorg-server or a fakedevice/-monitor that kde recognize this and you could use this as second desktop in same way as in dualscreen-modus. So i ask a lot of people the last days and ok, maybe tis solution seems unavailable without deeper knowhow.

Hello all, I have a question regarding the integration between Samba and the Active Directory (Windows 2008). Current setup: 1. We have been using a Samba server to offer shared folder to the user in my institution. 2. The users have any kind of operational system on their machines, and they don't log in any domain server 3. The users simply map their shares at the Samba server, using their

Hello Warren, On Thu, 2017-02-09 at 14:22 -0700, Warren Young wrote: > There are two serious problems with this argument: > > 1. Give me a scenario where this attacker can execute *only* pkcheck > in order to exploit this hypothetical library?s flaw, but where the > attacker cannot simply provide their own binary to do the same > exploit. Short of something insane like

I'd be curious to know what others think of Rich's patch. If it is acceptable, I can spend time that I was going to look at it this week on another bug. -----Original Message----- From: Rich Calaway Sent: Friday, June 23, 2017 6:34 PM To: Nathan Sosnovske <nsosnov at microsoft.com>; Duncan Murdoch <murdoch.duncan at gmail.com>; Andrie de Vries <apdevries at gmail.com>

Hello, After hours of googling I could not resolve the following (although it seems simple): I would like to put subfunctions in a separate .R file that is then called with source() from inside several "main" functions. A crude example would be as follows: **** file subtest.R ********** subtest <- function() { foo <<- foo+1 } ****************************** *** main

I just wanted to pass on some information regarding the behavior of memdisk that I was observing. I have been trying to set up pxelinux/memdisk on a network with a series of machines. I am trying to boot a 2.88MB DOS image. This image worked fine on all but one of our machines. The machine had a usb floppy device. Now the machine would boot the DOS image fine if the usb floppy device was