search for: burkett

...(e.g., summary(fm)) produce output in interactive mode, so I don't understand why no output appears in batch mode. Any error in the input file produces an error message on the console. But when I correct the error, there is still no visible output. Any help would be appreciated. -- John P. Burkett Department of Economics University of Rhode Island 10 Chafee Road, Suite 3 Kingston, RI 02881-0808 phone: (401) 874-4122 fax: (401) 874-2858 -------------- next part -------------- An HTML attachment was scrubbed... URL: https://stat.ethz.ch/pipermail/r-help/attachments/20000727/0fec9a0a/att...

...ov(testlm)/(sigma.hat^2) # unscaled covariance matrix n <- 10 library(rv) sigma <- sigma.hat*sqrt((n-2)/rvchisq(df=n-2)) # default number of simulations # is 1000 beta <- rvnorm(mean=beta.hat, var=V.beta*sigma^2) ****R file ends here ********************* Best regards, John -- John P. Burkett Department of Environmental and Natural Resource Economics and Department of Economics University of Rhode Island Kingston, RI 02881-0808 USA phone (401) 874-9195

...2Assets]=13.63") frontier = portfolioFrontier(Data, Spec, Constraint) **************Error message begins here*************** Error in parse(text = constraints[i]) : unexpected symbol in "maxsumW[1:2Assets" **************Error message ends here****************** -John -- John P. Burkett Department of Environmental and Natural Resource Economics and Department of Economics University of Rhode Island Kingston, RI 02881-0808 USA phone (401) 874-9195

...cator, sinusoidal. An example of a command producing this effect is the following: map("state", regions=names48, projection="albers", par=c(36, 53), fill=T, col=rgb(red, green, blue, maxColorValue=255)) Suggests for filling the cracks would be very welcome. -John -- John P. Burkett Department of Environmental and Natural Resource Economics and Department of Economics University of Rhode Island Kingston, RI 02881-0808 USA phone (401) 874-9195

...own) the computer during 'find' it still required a fsck. I have read that I should add 'auto' or 'ext3' to the /etc/fstab file. Is this the missing link? Is there anything else I should do in order to get the patch to work? Any help would be much appreciated, thanks. -Paul Burkett

...omits Alaska and Hawaii) and the gmaps package (which places an inset for Alaska in the lower left and uses a projection [Miller cylindrical?] that distorts states along the northern and southern fringe). I would be very grateful for suggestions about alternative approaches. John -- John P. Burkett Department of Environmental and Natural Resource Economics and Department of Economics University of Rhode Island Kingston, RI 02881-0808 USA phone (401) 874-9195

...to my /etc/portage/package.use file. 5. Reinstalled R by doing "emerge R" Then I started R and again tried "library(tcltk)". The response was exactly the same before. I would be very grateful for your suggestions for solving this problem. Best regards, John -- John P. Burkett Department of Environmental and Natural Resource Economics and Department of Economics University of Rhode Island Kingston, RI 02881-0808 USA phone (401) 874-9195

...tType="Scatter", DataSet="execon", Columns="years,hstart,ship", AxisType="Multiple Y" ), where years, hstart, and ship are columns in the dataset called execon. Is there an equivalent command in R? I'd be most grateful for any suggestions. --- John P. Burkett Department of Economics University of Rhode Island 10 Chafee Road, Suite 3 Kingston, RI 02881-0808 phone: (401) 874-4122 fax: (401) 874-2858 -------------- next part -------------- An HTML attachment was scrubbed... URL: https://stat.ethz.ch/pipermail/r-help/attachments/20000907/005b6474/att...

...haven't figured out how to make space in a figure for the 3 maps. I'm aware of the grid package but suspect that its strictly rectangular layout will leave too much empty space in the figure. Suggestions for positioning three maps in one figure would be very welcome. -John -- John P. Burkett Department of Environmental and Natural Resource Economics and Department of Economics University of Rhode Island Kingston, RI 02881-0808 USA phone (401) 874-9195

...t;) # Delaware is not observed grid.pack("map",USALevelPlot(states=statenames,levels=spc,col.fun=greens,normalize=T),height=unit(1,'null')) **************Code ends here******************************************* If the data would be helpful, I can supply them. John -- John P. Burkett Department of Environmental and Natural Resource Economics and Department of Economics University of Rhode Island Kingston, RI 02881-0808 USA phone (401) 874-9195

...aware") # Delaware is last because it has a missing value and should not be shaded on map. grid.pack("map",USALevelPlot(states=statenames,levels=spc,col.fun=greens,normalize=T),height=unit(1,'null')) *****************Code ends here*************************** -- John P. Burkett Department of Environmental and Natural Resource Economics and Department of Economics University of Rhode Island Kingston, RI 02881-0808 USA phone (401) 874-9195

Hello, Newbie here, be gentle ;) I have a reference book that discusses regression model selection using several methods - what they call 'Forward Model Selection' i.e. add one variable at a time and examining R, R^2, Mallow's C-p value, etc., 'Backward Model Selection' i.e. starting out with all the variables included and then remove them one at a time, and examining for

Running R version 2.13.1 under Ubuntu 10.10 (kernel version 2.6.35-30-generic) on a x86-64 laptop with gfortran 4.4, I'm trying to install and use the FEAR package from http://www.clemson.edu/economics/faculty/wilson/Software/FEAR/fear.html. I downloaded the the FEAR 1.15 package for 64-bit Linux (compatible with R-2.12.0 compiled with GCC, GNU Fortran 4.1.2, Linux kernel 2.6.16.60 SMP) to the

gday R gurus, I have a multivariate regression for which I want to constrain the coefficients to be > 0. Is this possible? I've check the doco and searched CRAN but can't find anything. thanks, John Strumila -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send

...e) 9. Will This Computer Run 64 bit Ubuntu/R? (Tom La Bone) 10. Installing R on Apache Web Server (Ajay ohri) 11. access object inside a function (Jonas) 12. Re: access object inside a function (Duncan Murdoch) 13. Re: running strucchange? (Burgs) 14. gmaps, projection, inset (John P. Burkett) 15. Re: access object inside a function (Patrick Burns) 16. Re: access object inside a function (Jonas) 17. (sans objet) (pir2.jv) 18. Re: drop1() seems to give unexpected results compare to anova() (Prof Brian Ripley) 19. Re: (sans objet) (Dirk Eddelbuettel) 20. Re: Bubble plots...

All, We've been testing to determine why SAMBA access to UNIX clearcase VOBs became slow when we upgraded from 2.2.8a to 3.0.14 (and now 3.0.24). I cannot say we've found 'anything new' but we have found the following behavior. Any help understanding why a WinXP and Win2K client would need the shares to VOB storage mapped to speed processing would be appreciated (note that it