search for: margarets

Hi, I was wondering if I might be able to ask some advice about doing residual plots for the lmer function in the lme4 package. Our group's aim is to find if the expression staining of a particular gene in a sample (or "core") is related to the pathology of the core. To do this, we used the lmer function to perform a logistic mixed model below. I apologise in advance

Hello there: Dear Dr. Murdoch, I'm a statistician at Princess Margaret Hospital. Could you please help me with the bootstrapping? Can boot function (along with boot.ci) handle multivariate statistics? My intention is that I want to group the outcome data and evaluate the proportion of patients who are positive for a marker within each group. (i.e. I have two variables, a predictor and

Hello. I would be very grateful if you could help me in using R. I need R commands of pseudo random value and qvazi (quazi) random value. I found commands "qnorm" and "pnorm", but I am not sure that this is the same as I am looking for. Looking forward to hearing from you. Thank you Margaret

Howdy everyone: Here's an interesting one: I have joined a machine to the domain, and I log on. Then, I get a message to the effect that the user's roaming profile couldn't be [loaded or found?], and a local profile will be used instead (and actually this also fails, but is not the point of my question... I don't think). Background ========== I took my previous PDC, and

On Thursday 12 February 2015 18:58:17 Margaret Lewicka wrote: > On 12 February 2015 at 18:50, Pino Toscano <ptoscano@redhat.com> wrote: > [...] > > We import gnulib as git submodule from the upstream gnulib.git, so > > this should be sent to its mailing list; see also > > https://www.gnu.org/software/gnulib/ > > > > (Personally, I'm not sure that the

On Mon, Feb 09, 2015 at 11:06:16AM +0000, Margaret Lewicka wrote: > gnulib's error.c requires program_name to be externally defined > for !_LIBC systems. This defines program_name for Darwin only. > --- > configure.ac | 3 +++ > src/Makefile.am | 6 ++++++ > src/program_name.c | 4 ++++ > 3 files changed, 13 insertions(+) > create mode 100644

Hi, I was wondering if anyone could give me advice regarding using the lmer command in lme4 package to do logistic regression (mixed effects model). I use the following command lmer(ISH ~ArrayPathology2, random=~1|PatientID, data=HSDB4.noNA, family="binomial") where ISH is outcome(0 or 1), ArrayPathology2 is the variable of interest(factor), PatientID is random effect(factor), and

On Wed, Feb 11, 2015 at 07:20:33PM +0000, Margaret Lewicka wrote: > On 11 February 2015 at 13:46, Richard W.M. Jones <rjones@redhat.com> wrote: > [...] > > On non-glibc, error.c says: > > > > /* The calling program should define program_name and set it to the > > name of the executing program. */ > > extern char *program_name; > > > >

Including sys/un.h for sockaddr_un and sys/fcntl.h for O_CLOEXEC/O_NONBLOCK. --- src/launch-libvirt.c | 1 + src/launch-unix.c | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/src/launch-libvirt.c b/src/launch-libvirt.c index 1649884..ad07210 100644 --- a/src/launch-libvirt.c +++ b/src/launch-libvirt.c @@ -52,6 +52,7 @@ /* Fixes for Mac OS X */ #if defined __APPLE__ &&

On 4 November 2015 at 12:37, Pino Toscano <ptoscano@redhat.com> wrote: [...] > NACK, these OS-specific blocks are hard to maintain, and it makes no > sense to enclose POSIX headers in them. > > Can you please try the attached patch? I see Rich already pushed your > patch, but IMHO that should be reverted and this one should go... Happy to. However, these same header files

Hello there, I would like to simulate X --Normal (20, 5) Y-- Normal (40, 10) and the correlation between X and Y is 0.6. How do I do it in R? Thank you very much Lisa Wang Msc. Princess Margaret Hospital Toronto, Ca

>From Apple's xdr.h: "If your code invokes an xdrproc_t callback, it must be modified to pass a third parameter, which may simply be zero." --- src/proto.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/proto.c b/src/proto.c index 92ae84d..57f4882 100644 --- a/src/proto.c +++ b/src/proto.c @@ -252,7 +252,12 @@ guestfs___send (guestfs_h *g, int proc_nr, *

Hi, I am new at R, and I need some help with some basic stuff. I want to do clustering of data. It works perfectly, but now I want to export my file form R to my Linux directory. The problem is that the file is generated only with the cluster numbers, but it does not carry over the identifiers. Let me show you what I did : 1. demo<-read.table("my_table", sep=",",

Hi all, I just quit R Version 1.1.0 in the usual q() manner which resulted in a fatal error, which seems to have wiped out all my RData file. Now when I try to load up R it gives the message Error: restore file corrupted -- no data loaded Fatal error : unable to restore saved data (remove .RData or increase memory) How do I access the RData or what do I increase the memory size to to retrieve

Hello there, In gdata package, read.xls is to be used for reading excel data (from windows). The following is my code:('C:/session/sampledata.xls' is where the file is stored) data1<-read.xls('C:/session/sampledata.xls',sheet=1) and I got the following error message: Error in system(cmd, intern = !verbose) : perl not found Could you please tell me what I have done wrong and

On Wed, Feb 11, 2015 at 09:52:59PM +0000, Margaret Lewicka wrote: > On 11 February 2015 at 19:23, Richard W.M. Jones <rjones@redhat.com> wrote: > > On Wed, Feb 11, 2015 at 07:20:33PM +0000, Margaret Lewicka wrote: > [...] > >> Proposing a patch to gnulib, even should they accept it, does not fix > >> the underlying issue, which is, essentially, that gnulib

On Friday 06 February 2015 10:03:37 Richard W.M. Jones wrote: > On Thu, Feb 05, 2015 at 10:53:06PM +0000, Margaret Lewicka wrote: > > Hello, > > > > I'm attempting to create a Homebrew formula to get libguestfs to > > compile on Mac OS X. I've managed to achieve success with several > > monkey patches, but since Homebrew's policy is to contact

Hi all, I'm having two small problems and was wondering if you could help me out. Problem 1: When I use pch to place a symbol onto a plot it seems to place the point a little off the exact location. I have read the help file for this which says to use "." as the plotting character, which will then produce centered points but I am unclear as to how to do this. Problem 2: How do I

I?ve upgraded from Samba 2 to version 3, and am having some problems. I think they?re related to SIDs, which I?ve not really been aware of before! Currently I only have the Samba server which is acting as PDC for Win XP Pro machines. My smb.conf looks like: ------------------------------------------- [global] netbios name = scofp1 workgroup = SCODOMAIN server string = Samba

I did a clean install of Redhat 7.3 on a system. The install included samba, samba-client, samba-common. I moved the saved versions of smb.conf, smbusers and swbpasswd to /etc/samba. Then I started up smb by issuing "/etc/init.d/smb start" I have set smb to start upon reboot of the system. I have rebooted the system several times. smbd and nmbd start up, but clients cannot