search for: geyer

...demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > sessionInfo() R version 3.6.3 (2020-02-29) Platform: x86_64-pc-linux-gnu (64-bit) Running under: Ubuntu 18.04.4 LTS Matrix products: default BLAS: /home/geyer/local/current/lib/R/lib/libRblas.so LAPACK: /home/geyer/local/current/lib/R/lib/libRlapack.so locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 [7] LC_PAPER=en_US.UTF-8 LC_NAME=...

Full_Name: Charles J. Geyer Version: 1.8.0 OS: i686-pc-linux-gnu (Suse 8.2) Submission from: (NULL) (134.84.86.22) Two bugs (perhaps related, perhaps independent) revealed by the same Poisson regression with offset mydata <- read.table(url("http://www.stat.umn.edu/geyer/5931/mle/seeds.txt")) out.fubar <- gl...

Hello group, Can someone please put me through how to estimate the nuisance parameters (Saturation parameter and radius) for the Geyer saturation process? It seems quite confusing to me how these parameters are achieved, but they are very important in determining the interaction between points in a point process. I am using Spatstat package. Thanks. neba [[alternative HTML version deleted]]

OK. I give up. I'll ask a stupid question. How do I get the $!#@*$ signif stars line printed by summaries to not look extremely bizarre in the latex produced by Sweave? For example, see p. 7 of http://www.stat.umn.edu/geyer/aster/library/aster/doc/tutor.pdf I can see what the problem is. R emits non-ascii characters (as it is supposed to do), Sweave puts them in the tex file, and latex can't handle them. But I don't see the solution. Hmmmm. Well I just discovered a kludge <<foo,include=FALSE,echo=F...

...arametrics in fall 2003. Line 86 of wilcox.test.R achieved.alpha<-2*psignrank(trunc(qu),n) It should be achieved.alpha<-2*psignrank(trunc(qu)-1,n) If you don't see why, decode the cookbook instructions p. 56 in Hollander and Wolfe (2nd ed.) or see http://www.stat.umn.edu/geyer/5601/examp/signrank.html#conf or just do a sanity check: does this to the right thing when the confidence interval is the range of the data, case qu = 1? No. Of course, this error isn't very visible, because wilcox.test still prints the ASKED FOR confidence level instead of the ACTUAL ACHIEV...

I would like the unlicense (http://unlicense.org/) added to R licenses. Does anyone else think that worthwhile? -- Charles Geyer Professor, School of Statistics Resident Fellow, Minnesota Center for Philosophy of Science University of Minnesota charlie at stat.umn.edu

...7 a few hours ago, and > for me the above works just fine. > > For your immediate needs of selecting a CRAN mirror, you can set: > > options(menu.graphics = FALSE) > > as a workaround to skip Tcl-based menus. > > /Henrik > > On Sat, Feb 29, 2020 at 10:01 AM Charles Geyer <charlie at stat.umn.edu> > wrote: > > > > Just built 3.6.3 from source and tcl doesn't work. Worked fine with the > > same laptop in 3.6.2. Here's the exact error. > > > > blurfle$ R --vanilla > > > > R version 3.6.3 (2020-02-29) -- &quo...

>>>>> Charles Geyer writes: > In that case, perhaps the question could be changed to could CC0 be > added to the list of R licences. Right now the only CC licence that > is in the R licenses is CC-BY-SA-4.0. Hmm, I see Name: CC0 FSF: free_and_GPLv3_compatible (https://www.gnu.org/licenses/license-list.htm...

...e to set an option inside a function ((I want to set na.action = na.fail) and have the previous state restored if there is an error so that the function doesn't change the option behind the user's back? Sorry if this has been answered before, but this subject is hard to Google. -- Charles Geyer Professor, School of Statistics University of Minnesota charlie at stat.umn.edu

hi, an strange error is happening here in User model i have the following method: def falta_votar Category.find(:all) - votes.collect {|v| v.category} end and in the default.html.erb layout i have: <%= current_user.falta_votar.size %> but it only works once, when i try to access another page i get an error message saying that the falta_votar method is nil, then i have to restart

...t? FYI, I installed R 3.6.3 from source on CentOS 7 a few hours ago, and for me the above works just fine. For your immediate needs of selecting a CRAN mirror, you can set: options(menu.graphics = FALSE) as a workaround to skip Tcl-based menus. /Henrik On Sat, Feb 29, 2020 at 10:01 AM Charles Geyer <charlie at stat.umn.edu> wrote: > > Just built 3.6.3 from source and tcl doesn't work. Worked fine with the > same laptop in 3.6.2. Here's the exact error. > > blurfle$ R --vanilla > > R version 3.6.3 (2020-02-29) -- "Holding the Windsock" > Copyri...

Hi all, how can I convert a RGB (24 or 32) image I'm getting from a webcam for example to YUV to compress it with theora, decompress it and convert it back to RGB to draw it? Any suggestions? Best regards, Florian (Stuttgart, GERMANY)

...ckage ready for CRAN. Every time I run "R CMD check" I get this error when building the package vignette. But (!) "R CMD build" has no complaints and neither does "Sweave" when run directly on the vignette. The whole story is in the file http://www.stat.umn.edu/geyer/mcmc/package/typescript If it makes any difference R 2.1.0 alpha (2005-03-31) gcc (GCC) 3.3.3 (SuSE Linux) SuSE Linux 9.1 (i586) Linux 2.6.5-7.104-smp i686 athlon i386 GNU/Linux The whole package is http://www.stat.umn.edu/geyer/mcmc/package/mcmc_0.5.tar.gz As far as I can s...

...some in the R global environment (or elsewhere???). Maybe I'm just ignorant, but I haven't stumbled across a function that just stuffs all that stuff into a data frame (model.frame would do it if I didn't have this extra stuff). Any help? Or do I just have to kludge this? -- Charles Geyer Professor, School of Statistics University of Minnesota charlie@stat.umn.edu

...rently) POSIX, so I suppose it is fine in OS X, but does Windoze's advertized POSIX compliance mean anything here? If it doesn't work on some platform, how do I deal with that? I want to submit as contributed package to CRAN. The whole package can be found at http://www.stat.umn.edu/geyer/nice_0.1.tar.gz ----- begin C code file ----- #include <sys/resource.h> #include <errno.h> #include <string.h> #include <R.h> void get_my_priority(int *result) { errno = 0; result[0] = getpriority(PRIO_PROCESS, 0); if (errno != 0) warning(strerror(errn...

i have trouble in using spatstat package. i want to simulate a community under the Strauss process,which has a parameter gamma that controls interaction strength between points,and Strauss process is defined only for 0 ¡Ügamma ¡Ü 1 and is a model for inhibition between points. my problem is that in my data, many species's estimated gamma is larger than one.so if i still wanna simulate

...of Rd file for this purpose. I suppose it could be added in (fairly long) sections titled "Debug Output" in metrop.Rd and temper.Rd or it could be put in a package help page (although that's not what that kind of page is really for). Any other possibilities to consider? -- Charles Geyer Professor, School of Statistics University of Minnesota charlie at stat.umn.edu

On Tue, 2017-01-17 at 22:46 -0500, Kevin Ushey wrote: > It appears that Unlicense is considered a free and GPL-compatible > license; however, the page does suggest using CC0 instead (which is > indeed a license approved / recognized by CRAN). CC0 appears to be > the primary license recommended by the FSF for software intended for > the public domain. I'd second the

.... The problem was more serious than guessed as even the simplest testing would show. For example, Example 5.4 in Hollander and Wolfe (Nonparametric Statistical, Methods, 2nd ed., Wiley, 1999, pp. 180-181) R Version 1.3.1 (SuSE Linux 7.1) > X <- read.table(url("http://www.stat.umn.edu/geyer/5601/hwdata/t5-7.txt"), + header = TRUE) > names(X) [1] "x" "y" > attach(X) > ks.test(x, y) Two-sample Kolmogorov-Smirnov test data: x and y D = 0.6, p-value = 0.01234 alternative hypothesis: two.sided Not hardly. Hollander and Wolfe say the exac...

...e; make install and the only configure flags were --prefix=/HOME/faculty/charlie/local/devel and --with-valgrind-instrumentation=2 Don't see why either would mess up Sweave. On a linux box (openSUSE 11.1 (x86_64)). The day before I built R-2.11.1 the same way and it works fine. -- Charles Geyer Professor, School of Statistics University of Minnesota charlie at stat.umn.edu