search for: 54.2

Dear Community, I have been using two types of survival programs to analyse a data set. The first one is an R function called aftreg. The second one an STATA function called streg. Both of them include the same analyisis with a weibull distribution. Yet, results are very different. Shouldn't the results be the same? Kind regards, J -- View this message in context:

Hi there, I am new to the package glmmadmb, but need it to perform a zero-inflated gzlmm with a binomial error structure. I can't seem to get it to work without getting some strange error messages. I am trying to find out what is affecting the number of seabird calls on an array of recorders placed at 4 sites on 6 islands. I have nightly variables (weather and moonlight), site variables

I would like to know if you have any suggestions how to visualize the results from a paired t-test (see the example data below). I tried to produce plots that show the mean and CI's from the original data and the estimate of the difference between means and the confidence intervals (see below) from the t-test. I really don't know what would be the best way to graphically display the

I am trying to model the observed leaching of wood preservative chemicals from treated wood during an outdoor experiment where leaching is caused by rainfall events. For each rainfall event, the amount of rainfall was recorded as well as the amount of preservative chemical leached. A number of climatic variables were measured, but the most important is the amount of rainfall. I have tried a

I am attempting to setup a dell inspirons 1200 laptop media accelerator 900 from intel is the chipset so I am using the i810 driver. In the default 1024x768 everything is fine. I am trying to setup the external port not the LCD to be 1366x768. I added a modeline to xorg.conf of: Section "Monitor" Identifier "Monitor0" VendorName "Monitor Vendor"

Hello, Just wondering why I am unable to run this in parallel. A dput of my dataset is attached at the end. Please use to create my data object. I want to run this function in parallel (not sure if this is an efficient implementation): #Function to calculate the time to maturity for the option require(fCalendar,quietly=TRUE) #Trying to calculate the trading days

Hi, I would like to plot time against rainfall data (data is at the end) using xyplot. The basic code looks like this: xyplot(rainfall~time, type="a") When I do this, the graph looks ok except that the x-axis has too many values. I would just like to display the years and not the months on the x-axis. I've been fiddling around with 'scales', and read previous posts about

Hello zfs-discuss, One of a disk started to behave strangely. Apr 11 16:07:42 thumper-9.srv sata: [ID 801593 kern.notice] NOTICE: /pci at 1,0/pci1022,7458 at 3/pci11ab,11ab at 1: Apr 11 16:07:42 thumper-9.srv port 6: device reset Apr 11 16:07:42 thumper-9.srv scsi: [ID 107833 kern.warning] WARNING: /pci at 1,0/pci1022,7458 at 3/pci11ab,11ab at 1/disk at 6,0 (sd27): Apr 11 16:07:42 thumper-9.srv

Hello, I have the following data.frame structure(list(Study = structure(c(1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 11L, 12L, 13L, 14L, 15L, 16L, 17L, 18L, 19L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 11L, 12L, 13L, 14L, 15L, 16L, 17L, 18L, 19L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 11L, 12L, 13L, 14L, 15L, 16L, 17L, 18L, 19L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 11L, 12L, 13L, 14L,

APC Smart-UPS X 1500 Restart Issue. Hi All, I have installed nut-2.4.3. I have manually modified the files apc-hid.c and udev-rules to support 5G APC UPS. I took sample code from the 2.5 development tree. Shutdown process is working very well -- upsmon creates the file /etc/killpower - shutdown script checks for the file and issues /sbin/upsdrvctl shutdown - UPS cuts the power off. All

APC Smart-UPS X 1500 Restart Issue. Hi All, I have installed nut-2.4.3. I have manually modified the files apc-hid.c and udev-rules to support 5G APC UPS. I took sample code from the 2.5 development tree. Shutdown process is working very well -- upsmon creates the file /etc/killpower - shutdown script checks for the file and issues /sbin/upsdrvctl shutdown - UPS cuts the power off. All

Hi I am using R 1.7.1 on RH linux 9.0 > sum(unlist(lapply(ls(),function(x)object.size(get(x)))))/1024^2 [1] 2.424263 so I am not using much memory (I have a gig of ram on my machine) now in nlme > gtest<-groupedData(log(X8)~Time|sub,all[,c(names(all)[1:9],"X8")],outer=~A*B) > object.size(gtest)/1024 [1] 59.98438 > plot(gtest,outer=~Dose*chem,key=FALSE,asp=.5) Plotting

Hello, Could someone please explain the following warning while subsetting in the Matrix package? Thanks, John Thaden, PhD U. Arkansas for Med. Sci. Little Rock AR USA > # In the Matrix package... > library("Matrix") > # ...I had previously created a sparse matrix in triplet form: > str(x) Formal class 'dgTMatrix' [package "Matrix"] with 6 slots ..@ i

Hello, I am loading a DBF file into R via JGR and am having trouble creating small multiple histograms on a date variable. Hist() handles the variable correctly. But I've been unable to work with lattice or ggplot2 despite trying format() and as.POSIXct(). Dates are in the format "2010-05-15" and the grouping variable is categorical. I'd appreciate it if someone would provide an

Hi, I've been trying to work with the gnls() function in the "nlme" package. My decision to use gnls() was so that I could fit varPower and such to some of the data. However, in working with a small dataset, I've found that the results given by gnls() don't seem to make any sense and they differ substantially from those produced by nls(). I suspect that I am just

Hello, I have run into some performance issues after adding bricks to a 3.3.1 volume. Basically I am seeing very high CPU usage and extremely degraded performance. I started a re-balance but stopped it after a couple days. The logs have a lot of entries for split-brain as well as "Non Blocking entrylks failed for". For some of the directories on the client doing an ls will show multiple

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#ffffff" text="#000000"> <font size="-1"><font face="Verdana">Hi all!<br> <br> Hopefully

it's strange since this kernel don't have kvm support, qemu or qemu-kvm or kvm package is not added. even though it was said that 5.4 will support kvm?:-( Tom "spot" Callaway wrote: > New Packages in RHEL 5.4 Beta: > ******************************** > blktrace-1.0.0-6.el5.src.rpm > celt051-0.5.1.3-0.el5.src.rpm > etherboot-5.4.4-10.el5.src.rpm >

Possibly off the wall and a long shot, but is pre-installed Linux perhaps 32 bit, while the R attempt is 64? JN On 16-03-23 02:22 PM, Barnet Wagman wrote: > Synaptic can show the origin of packages. > > The only thing I see from a backport is > > libcmanager0 > > I don't think this is relevant to R. Or is it. > > The only thing I've got installed from

I can make a few suggestions to help you hunt for the issue. This kind of error is often caused by conflicting packages from proposed, backports, ppas, or other 3rd party repos. If for some reason you have a dependency installed from one of those sources that is newer than what R on cran was built against (stock ubuntu 14.04) then you will hit a conflict. Simply removing backports from your repos