search for: doran

...Bug ID: 56692 Assignee: nouveau at lists.freedesktop.org Summary: Xorg freezes with vblank enabled on nouveau nvc8 QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: kel.p.doran at gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Driver/nouveau Product: xorg Created attachment 69458 --> https://bugs.freedesktop.org/attachment.cgi?id=69458&action=edit Kernel log I am using the latest nouve...

Dear List: When trying to open 1.9.0 this morning, I have the following error: "Fatal Error: Unable to restore saved data in .Rdata" I am using Windows 2000. The program then quits. Do I need to reinstall? Harold C. Doran One Massachusetts Avenue, NW · Suite 700 Washington, DC 20001-1431 202.336.7075 [[alternative HTML version deleted]]

I am new to R and would like to get some practice analyzing multilevel data. I wonder if anyone can point me to a sample data set and command lines that I might replicate for a sample session. I would then compare my output with HLM output. Any help is appreciated. ------ Harold C. Doran Director of Research and Evaluation New American Schools 675 N. Washington Street, Suite 220 Alexandria, Virginia 22314 703.647.1628 <http://www.edperform.net/> [[alternate HTML version deleted]]

https://bugs.freedesktop.org/show_bug.cgi?id=54437 Bug #: 54437 Summary: linux-nouveau2.6 (3.6.0-rc4) : GTX580 : Xorg freezes when using accel Classification: Unclassified Product: xorg Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: critical

...overall effect, and some other indices (Z, I, weight and et al). How can I get the these indices listed? > library(rmeta) > data(cochrane) > cochrane name ev.trt n.trt ev.ctrl n.ctrl 1 Auckland 36 532 60 538 2 Block 1 69 5 61 3 Doran 4 81 11 63 4 Gamsu 14 131 20 137 5 Morrison 3 67 7 59 6 Papageorgiou 1 71 7 75 7 Tauesch 8 56 10 71 > a=meta.MH(n.trt,n.ctrl,ev.trt,ev.ctrl,names=name,data=cochrane) > summary(a) Fixed effects...

Dear List: When I click on the link to download a reference manual for a package on cran, I get an error message that the file is damaged and could not be repaired. I randomly chose various packages and the same error message appears. Are the links actually broken? I have also restarted my machine and closed and re-opened acrobat. I am using Windows XP, Acrobat Professional 6.0.0.5, and

...ry install from local drive. I get the following error: Error in file(file, "r") : unable to open connection In addition: Warning messages: 1: error 1 in extracting from zip file 2: cannot open file `lme4_0.3-7.tar.gz/DESCRIPTION' Any help is appreciated. ------ Harold C. Doran Director of Research and Evaluation New American Schools 675 N. Washington Street, Suite 220 Alexandria, Virginia 22314 703.647.1628 <http://www.edperform.net/> [[alternative HTML version deleted]]

Dear List: I have a question regarding an MDS procedure that I am accustomed to using. I have searched around the archives a bit and the help doc and still need a little assistance. The package isoMDS is what I need to perform the non-metric scaling, but I am working with similarity matrices, not dissimilarities. The question may end up being resolved simply. Here is a bit of substantive

...the following a <- c(2,3) b <- c(4,5,6) (2*4) + (2*5) + (2*6) + (3*4) + (3*5) +(3*6) But I do not know of a built in function that would do this. Any suggestions? -----Original Message----- From: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Doran, Harold Sent: Wednesday, April 19, 2006 11:51 AM To: r-help at stat.math.ethz.ch Subject: [R] Function to approximate complex integral I am writing a small function to approximate an integral that cannot be evaluated in closed form. I am partially successful at this point and am experiencing one...

...ievement data. I am trying to plot percentile ranks against scale scores for different grade levels. When plotted as such, they look like logistic curves. I am trying to show graphically the distance along x a student must grow simply to remain at the same percentile rank, y. Thanks. Harold C. Doran One Massachusetts Avenue, NW · Suite 700 Washington, DC 20001-1431 202.336.7075 [[alternative HTML version deleted]]

...lude="*.R" | grep -F "/R/" | wc 69 326 5472 and another 59 where isTRUE() can be used: $ grep -E "identical[(][^,]+,[ ]*TRUE[)]" -r --include="*.R" | grep -F "/R/" | wc 59 307 5021 /Henrik On Tue, Mar 13, 2018 at 9:21 AM, Doran, Harold <HDoran at air.org> wrote: > Quite possibly, and I?ll look into that. Aside from the work I was doing, however, I wonder if there is a way such that sapply could avoid the overhead of having to call the identical function to determine the conditional path. > > > > From:...

...look into that. Aside from the work I was doing, however, I wonder if there is a way such that sapply could avoid the overhead of having to call the identical function to determine the conditional path. From: William Dunlap [mailto:wdunlap at tibco.com] Sent: Tuesday, March 13, 2018 12:14 PM To: Doran, Harold <HDoran at air.org> Cc: Martin Morgan <martin.morgan at roswellpark.org>; r-help at r-project.org Subject: Re: [R] Possible Improvement to sapply Could your code use vapply instead of sapply? vapply forces you to declare the type and dimensions of FUN's output and stops if...

Hi all: I'm having difficulty with something I believe is very simple, but I'm stuck. I have a large data frame that took days to clean and prepare. All I now need to do is concatenate three variables into a single column. For example, I have tenn$up, tenn$down, and tenn$stable which all have values of 1 or 0. I simply want to put all three columns together to create a pattern (e.g.,

...ops if any call to FUN does not match the declaration. It can use much less memory and time than sapply because it fills in the output array as it goes instead of calling lapply() and seeing how it could be simplified. Bill Dunlap TIBCO Software wdunlap tibco.com On Tue, Mar 13, 2018 at 7:06 AM, Doran, Harold <HDoran at air.org> wrote: > Martin > > In terms of context of the actual problem, sapply is called millions of > times because the work involves scoring individual students who took a > test. A score for student A is generated and then student B and such and > ther...

...set with the structure as described above. I fit the unconditional model in R as model1<-lme(math~year, random=~year|schoolid/childid, data=datafile) Now, if I want to enter "female" as a covariate at level 2 only, how might I modify the code to accomplish this? ------ Harold C. Doran Director of Research and Evaluation New American Schools 675 N. Washington Street, Suite 220 Alexandria, Virginia 22314 703.647.1628 <http://www.edperform.net/> [[alternative HTML version deleted]]

...code doesn't do that. But your point is well taken, there may be a very good counterexample why my proposal doesn't achieve the goal is a generalizable way. -----Original Message----- From: Martin Morgan [mailto:martin.morgan at roswellpark.org] Sent: Tuesday, March 13, 2018 9:43 AM To: Doran, Harold <HDoran at air.org>; 'r-help at r-project.org' <r-help at r-project.org> Subject: Re: [R] Possible Improvement to sapply On 03/13/2018 09:23 AM, Doran, Harold wrote: > While working with sapply, the documentation states that the simplify > argument will yield a...

Dear List: I am unsure if my problem is with Sweave or LaTeX. Anyhow, I am using the MikTeX distribution and TexnicCenter. I can easily create Sweave files and all goes well until I try to incorporate graphics. I use the same code as found in the examples found in the users manual. In R, the graphics I want are created as Sweave is creating the .tex file. When I examine the .tex file

...ilar units whereas the SPSS procedure will not. The lmer standard errors better capture the true sampling variance of the parameters and SPSS doesn't. > -----Original Message----- > From: Draga, R. [mailto:R.Draga at umcutrecht.nl] > Sent: Friday, August 01, 2008 11:45 AM > To: Doran, Harold > Subject: RE: [R] Major difference in the outcome between SPSS > and R statisticalprograms > > Thanks for the reaction > > I know, I would not expect the outcomes to be the same. > But, I have never before encountered such a difference in > outcomes between SPSS...

Dear List: I am encountering an error that I can't resolve. I'm looping through rows of a dataframe to generate individual tex files using Sweave. At random points along the way, I encounter the following error Error in file() : cannot find unused tempfile name At which point Sweave halts. There isn't a logical pattern that I can identify in terms of why the program stops at

I'm trying to read in some data from a .csv format and have come across the following issue. Here is a simple example for replication # A sample .csv format schid,sch_name 331-802-7081,School One 464-551-7357,School Two 388-517-7627,School Three \& Four 388-517-4394,School Five Note the third line includes the \ character. However, when I read the data in I get >