search for: jonsen

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2004 Aug 31
1
add single contour line to levelplot
...velplot but can't figure out how to do it 'on-the-fly'. When I include the last line in the code below, I get the following error: Error in NextMethod("[") : Argument "subscripts" is missing, with no default Any tips on how to fix this are greatly appreciated! Ian Jonsen levelplot(dens~nu*sigma,data=tsurflikB,at=c(-20,-10,-5,-4,-3,-2,-1), col.regions=gray(seq(0.5,0.9,length=14)),region=T,colorkey=F,aspect=1, panel=function(x,y,z,...){ panel.levelplot(x=x,y=y,z=z,...) lpoints(x[z==0],y[z==0],pch=16,cex=0.5) panel.levelplot(z~x*y,at=-3,contour=T...
2005 Jan 06
1
rbugs in linux
...ns, workingDir, useWine, wine, : BUGS stopped before getting to coda. The command I'm using is: schools.sim <- rbugs(data = schools.data, inits, parameters, schools.bug, n.chains = 2, n.iter = 1000, workingDir = '/mnt/win_d/Rwork/daynightR', bugsWorkingDir = '/home/jonsen/.wine/drive_c', useWine = TRUE, wine = '/usr/local/bin/wine', debug = TRUE, verbose = TRUE) Any suggestions are greatly appreciated. Thanks, -- Ian Jonsen, Postdoctoral Fellow Biology Dept., Dalhousie University 801 LSC, 1355 Oxford St., Halifax, NS B3H 4J1 Canada voice: 1-902-49...
2008 Oct 17
1
Use of .First() in Mac OS X gui
...OS X 10.5.5); .First is ignored on startup. .First() does work in the command-line version of R under Mac OS X but my specific task requires the gui version. I can find no reference to this issue in the Mac OS X FAQ or in other manuals, does anyone have a solution for this? Thanks, Ian -- Ian Jonsen Research Scientist Population Ecology Division Bedford Institute of Oceanography Fisheries and Oceans Canada Box 1006, 1 Challenger Drive Dartmouth, NS B2Y 4A2 CANADA 1.902.426.9760 jonseni at dfo-mpo.gc.ca http://www.mathstat.dal.ca/~jonsen