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Hi all, Following up on Holger's email last week: Does anyone know if there exists a library that implements the sensitivity tests for hidden bias for matched pairs and unmatched groups as proposed in Rosenbaum's Observational Studies (2002: ch.4)? Thanks. Best, jens

Hello, I have the following entries in /boot/loader.conf: kern.ipc.shm_use_phys="1" kern.ipc.semmns="500" kern.ipc.semmni="40" kern.ipc.semmap="500" which are set correctly. Unfortunately, the following two entries kern.ipc.shmmax="512000000" kern.ipc.shmall="65526" do not change the corresponding values according to

PhD studentship in Medical Statistics (full time, 3 years) - University of Exeter Medical School Applications are invited for a PhD studentship at the University of Exeter Medical School (UEMS). We are seeking to attract a PhD candidate of outstanding ability to join a rapidly expanding programme of internationally rated research. The successful applicant will pursue a project investigating new

The new package obsSens is now on the CRAN mirrors. This package has tools for doing senstitivity analysis for observational studies. The common criticism of observational studies is that there is the possibility of an unmeasured variable that is related to both the response and the predictor of interst that could explain the observed relationship. The sensitivity analysis is a "What

The new package obsSens is now on the CRAN mirrors. This package has tools for doing senstitivity analysis for observational studies. The common criticism of observational studies is that there is the possibility of an unmeasured variable that is related to both the response and the predictor of interst that could explain the observed relationship. The sensitivity analysis is a "What

Hi to all, First, I would like to say a big thank you for the work which was done on my 'wish bug' to allow mapping one field to multiple prefixes (http://www.xapian.org/cgi-bin/bugzilla/show_bug.cgi?id=93). That's great! I have upgraded to 1.0.4 and I am revisiting my code, replacing the php query parser I wrote with Xapian's one. Everything works well, but I have some

Hi, With two data sets, one complete and another one partial, I would like to merge them and keep the unmatched lines. The problem is that merge() dosen't keep the unmatched lines. Is there another function that I could use to merge the data frames. Example: completedf <- expand.grid(alpha=letters[1:3],beta=1:3) partdf <- data.frame( alpha= c('a','a','c'),

Hi, I'm trying to plot bar graphs with stacked columns marked with askterisks for certain columns, which follow certain criteria. I've gotten the stacked bar plots with Data set A (please refer to code below). However, I haven't figured how to put asterisks on columns based on some extra information (such as "used/unused") as in Data set B i.e. asterisks at the

On Mon, 30 Apr 2007 bill at insightful.com wrote: > On Tue, 10 Apr 2007 timh at insightful.com wrote: > > > I've created a .Rd file (below), then converted that to .sgml using > > R CMD Rdconv --type=Ssgm combn.Rd > combn.sgml > > The output (shown below) is missing some of the sections: > > arguments > > seealso > > examples > > If

Hi all, I am trying to merge functions with the same debug location by using replaceAllUsesWith(). However, this leads to type unmatched problems because the functions with the same debug location can have different parameters. An example is foo(struct A) can be compiled to foo.1(struct A.1) and foo.2(struct A.2). I have inserted CastInst to solve the problems of arguments and return values type

Subsetting vector (including lists) returns the same number of elements as the subsetting vector, including unmatched elements which are reported as `NA` or `NULL` (in case of lists). Consider: ``` menu = list( ? "bacon" = "foo", ? "eggs" = "bar", ? "beans" = "baz" ? ) select = c("bacon", "eggs",

I just launched a new mailserver that is using dovecot. My previous mailserver used courier-mail. I am expecting better things with this new server, but I was use to some login information in logwatch that I am not seeing now. For example I would get: [IMAPd] Logout stats: ==================== User | Logouts | Downloaded | Mbox Size

Greetings, I have noticed two possible small glitches with build and INSTALL. First, when I run R CMD build latticeDensity, I get the following message: *excluding invalid files from 'latticeDensity' Subdirectory R contains invalid file names: R However, all the files end up in the zip file (or tar) just fine, and neither INSTALL

we have Centos 5.X on DELL servers.? Recently we upgrade to BACKEXEC? later version of software and /var/log/messages have following messages: Dec? 3 18:19:04 ORA1 modprobe: WARNING: Unmatched bracket in ????? 0E[r?????/N Dec? 3 19:14:45 ORA1 modprobe: WARNING: Unmatched bracket in ??????(A[v???? Dec? 3 19:14:45 ORA1 modprobe: WARNING: Unmatched bracket in ???,C[t???? Dec? 3 19:14:45 ORA1

This sounds kind of like what happened with me for earlier attempts at using syslinux. Skip using HPA's tools entirely and dd if=vmlinuz of=/dev/fd0 bs=1440k count=1 and make sure that the kernel runs from a floppy disk. There'll be no file system or anything, but you'll make sure that your kernel isn't faulty. If it doesn't execute, then you can avoid the syslinux/pxelinux

----- Forwarded message from Holger Levsen <holger@layer-acht.org> ----- Date: Sat, 16 Jun 2007 17:54:14 +0100 From: Holger Levsen <holger@layer-acht.org> Subject: participate in DebConf7 from abroad To: debian-devel-announce@lists.debian.org Mail-Followup-To: debian-devel@lists.debian.org Hi, as many of you are aware, today is DebianDay, the preceeding event to DebConf7, taking

The attached patch provides a modification to the recent fix/improvement to do_grep already included in the most recent development version. The original fix added new functionality to the grep function by adding a new parameter, 'invert'. In the source code for the underlying do_grep, the value of the parameter is used to invert the logical match-no match flag vector ind. The

Dear R-experts, Dear Wolfgang, Weighted model fitting in metafor uses the inverse of the study specific variances as weights. I am wondering if it is possible to specify different weights. In my meta-analysis, there are two types of studies with (intrinsic) differences in their range of sample sizes (which are used to calculate the variances of Fisher's z). I would like to try normalizing

Hi folks, I created a subset of a dataframe (i.e., selected only men): subdata <- subset(data,data$gender==1) After a residual diagnostic of a regression analysis, I detected three outliers: linmod <- lm(y ~ x, data=subdata) plot(linmod) Say, the cases 11,22, and 33 were outliers. Here comes the problem: When I want to exclude these three cases in a further regression analysis, - for

Hi I'm running samba 3.0 with ldap backand and Suse 8.2. If I want to edit ACLs from windows an a samba-share not all users are shown. "holger" i shown but "hein" isn't shown. Andy idea why? It's very strange because both can login the domain. I had to set attribute sambaProfilePath for user "hein" to the sambe value defined in smb.conf. I won't add