search for: cwis

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2005 Dec 12
7
The single WINS problem: question
...in the manual of smb.conf I read: wins support (G) Note that you should NEVER set this to yes on more than one machine in your network. What could happen if you use more than one WINS server on your network? thanks werner maes Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
2005 Dec 07
2
Change labels of x-axes in Plot of stl() function?
.... Jan Verbesselt Research Associate Biosystems Department ~ M³-BIORES Vital Decosterstraat 102, 3000 Leuven, Belgium Tel: +32-16-329750 Fax: +32-16-329760 http://gloveg.kuleuven.ac.be/ _______________________________________________________________________ Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm [[alternative HTML version deleted]]
2005 Sep 12
1
poisson mean hypothesis
...for a one-sided hypothesis test about a poisson mean? Thanks, Jan Wijffels University Center for Statistics W. de Croylaan 54 3001 Heverlee Belgium tel: +32 (0)16 322784 fax: +32 (0)16 322831 <http://www.kuleuven.be/ucs> http://www.kuleuven.be/ucs Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm [[alternative HTML version deleted]]
2007 Jan 08
2
sharing word files
...s to these files opens the file, the read-write user has only read-only access. If the read-write user opens the word file first, then he has read-write access. My question: Why doesn't a user with read-write access always has these permissions? werner Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
2006 May 12
3
Maximum likelihood estimate of bivariate vonmises-weibulldistribution
...atholic University of Leuven > > Address: Kapucijnenvoer 35, Leuven, Belgium > Tel: +32/(0)16/336899 > Fax: +32/(0)16/337015 > Web: http://www.med.kuleuven.be/biostat/ > http://www.student.kuleuven.be/~m0390867/dimitris.htm > > > Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm > > > Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm > > Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
2005 Nov 04
2
Simplify iterative programming
.../ (n+m)^2 ] In this way my computation intensive calculation is replaced by a calculation of simple numbers. Can anybody help me to do something comparable for H? Any other help to calculate H easily in an iterative process is also welcome! Kind regards, Stef Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
2007 Mar 23
4
Effect display of proportional odds model
...e John Fox himself? I would appreciate it very much. Thanks, Jan Jan Wijffels University Center for Statistics W. de Croylaan 54 3001 Heverlee Belgium tel: +32 (0)16 322784 fax: +32 (0)16 322831 <http://www.kuleuven.be/ucs> http://www.kuleuven.be/ucs Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm [[alternative HTML version deleted]]
2005 Dec 17
2
diagnostic functions to assess fitted ols() model: Confidence is too narrow?!
...ols.1, conf.int=.80, conf.type=c('individual')) points(X,Y) scat1d(X, tfrac=.2) When plotting this confidence interval looks normal: #plot(ols.1, conf.int=.80, conf.type=c('individual')) Workstation Windows XP // R version 2.2 // Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
2006 Apr 21
2
ext3 data=ordered - good enough for oracle?
Given that the default journaling mode of ext3 (i.e. ordered), does not guarantee write ordering after a crash, is this journaling mode safe enough to use for a database such as Oracle? If so, how are out of sync writes delt with? Kind regards, Herta Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
2006 Nov 09
4
Plotting symbols with two positions?
...ch mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide >> http://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. >> > > > Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm > -- CG Pettersson, MSci, PhD Stud. Swedish University of Agricultural Sciences (SLU) Dep. of Crop Production Ekology. Box 7043. SE-750 07 Uppsala, Sweden cg.pettersson at vpe.slu.se
2006 Mar 02
2
'...' passed to both plot() and legend()
...statistical Centre School of Public Health Catholic University of Leuven Address: Kapucijnenvoer 35, Leuven, Belgium Tel: +32/(0)16/336899 Fax: +32/(0)16/337015 Web: http://www.med.kuleuven.be/biostat/ http://www.student.kuleuven.be/~m0390867/dimitris.htm Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
2008 Apr 09
4
apply lm() for all the columns of a matrix
Hi all, My question is not really urgent. I can write a loop and solve the problem. But I know that I'll be in a similar situation many more times so it would be useful to find out the answer Is there a fast way to perform linear fit to all the columns of a matrix? (or in the one dimension of a multi-dimensional array.) I'm talking about many single linear fits, not about a multiple fit.
2006 Jan 05
1
jointprior in deal package
...networks. When using the jointprior function on a particular dataset, I get the following message: >tor.prior<-jointprior(tor.nw) Error in array(1, Dim) : 'dim' specifies too large an array What is the problem? How can I resolve it? Thanks, Tim Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
2008 Apr 25
1
fix variance parameter values for lmer estimation
...ray(2,-0.5,1),dim=c(2,2)) now I need to make sure the mean structure is estimated, while the variance parameter values are kept constant ?? e.g. lmer(resp~pred1+pred2+(1 + pred1|groups),start=list(groups=array(2,-0.5,1),dim=c(2,2)),....) cheers, Wilfried Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
2005 Sep 25
2
getting variable length numerical gradient
Hi all. I have a numerical function f(x), with x being a vector of generic size (say k=4), and I wanna take the numerically computed gradient, using deriv or numericDeriv (or something else). My difficulties here are that in deriv and numericDeric the function is passed as an expression, and one have to pass the list of variables involved as a char vector... So, it's a pure R programming
2006 Aug 04
2
Sweave special token \\ from R to latex
...ommand. Is there a way such that the following code would result in latex in blablabla \\ blablabla on different line <<echo=FALSE>>= string <- "blablabla \\ blablabla on different line" @ \Sexpr{string} Thanks for the help, Jan Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
2007 May 20
2
Number of NA's in every second column
Hi R-users, How do I calculate a number of NA's in a row of every second column in my data frame? As a starting point: dfr <- data.frame(sapply(x, function(x) sample(0:x, 6, replace = TRUE))) dfr[dfr==0] <- NA So, I would like to count the number of NA in row one, two, three etc. of columns X1, X3, X5 etc. Thanks in advance Lauri [[alternative HTML version deleted]]
2008 Apr 17
1
survreg() with frailty
...s Biostatistical Centre School of Public Health Catholic University of Leuven Address: Kapucijnenvoer 35, Leuven, Belgium Tel: +32/(0)16/336899 Fax: +32/(0)16/337015 Web: http://med.kuleuven.be/biostat/ http://www.student.kuleuven.be/~m0390867/dimitris.htm Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
2007 Jul 30
1
random number generator in batch jobs
...space each time and "rm(list=ls(all=TRUE))" to remove the same random seed each time. Why do same samples still happen among 5 replications? Does anybody have some ideas to solve this problem? Looking forward to your reply, thanks. Regards, Jiqiu Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
2007 Feb 23
1
Bootstrapping stepAIC() with glm.nb()
...Biostatistical Centre School of Public Health Catholic University of Leuven Address: Kapucijnenvoer 35, Leuven, Belgium Tel: +32/(0)16/336899 Fax: +32/(0)16/337015 Web: http://med.kuleuven.be/biostat/ http://www.student.kuleuven.be/~m0390867/dimitris.htm Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm