[R] non-intuitive behaviour after type conversion

ext books on R. Can anyone comment on why this should occur? Many thanks, Alan Kelly Dr. Alan Kelly Department of Public Health & Primary Care Trinity College Dublin __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-he

[R] nested cross-sectional design using lmer or nlme

random effects for unit and timecat X unit. I would much appreciate any suggestions on how to code the above in lmer or nlme. Alan Kelly Trinity College Dublin __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-hel

[R] re. Mathematica and R

David - information on calling R from within Mathematica can be found at the following link: http://www.mofeel.net/1164-comp-soft-sys-math-mathematica/13022.aspx HTH, Alan Kelly __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo

Re: [R] Waaaayy off topic...Statistical methods, pub bias, scientific validity

Bert, consider the short rebuttal offered by George Musser in Scientific American: http://www.scientificamerican.com/blog/post.cfm?id=in-praise-of-scientific-error-2010-12-20 Perhaps a more realistic assessment of the (acknowledged) problem. Regards, Alan Kelly Trinity College Dublin On 7 Jan

[R] MCMCpack combining chains

chains So, how may I combine the separate mcmc objects so that I have multiple chains? Many thanks, Alan Kelly [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE

Re: [R] MCMCpack combining chains

Thank you Uwe for the clarification. Alan Kelly On 24.02.2011 17:48, Alan Kelly wrote: > Deal all, as MCMClogit does not allow for the specification of several > chains, I have run my model 3 times with different random number seeds and > differently dispersed multivariate normal prio

[R] package segmented problem

anyone can assist? Many thanks, Alan Kelly __ R-help@r-project.org 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.