[R] apply function across two variables by mult factors

: #en_US.UTF-8/en_US.UTF-8/C/C/en_US.UTF-8/en_US.UTF-8 # #attached base packages: #[1] stats graphics grDevices utils datasets methods base Jon Loehrke Graduate Research Assistant Department of Fisheries Oceanography School for Marine Science and Technology University of Massachusetts 200

[R] Automate a data load and merge

!!! sessionInfo() #R version 2.9.0 (2009-04-17) #i386-apple-darwin8.11.1 # #locale: #en_US.UTF-8/en_US.UTF-8/C/C/en_US.UTF-8/en_US.UTF-8 # #attached base packages: #[1] stats graphics grDevices utils datasets methods base Jon Loehrke Graduate Research Assistant Department of Fisheries Oceanography

[R] lattice shingle with time and date format

and not date # Jon Loehrke Graduate Research Assistant Department of Fisheries Oceanography School for Marine Science and Technology University of Massachusetts 200 Mill Road, Suite 325 Fairhaven, MA 02719 jloeh...@umassd.edu sessionInfo() R version 2.8.1

Re: [R] Question about the rgroup option in Hmisc latex function

Hi Ista, I think you looking for: n.rgroup? See help(latex). Also, try posting your example in a copy and past form, like: descriptives-data.frame(n=..., mean=...) etc. The easier it is for others to reproduce your initial results the quicker the problem will be solved. HTH, Jon

[R] custom panel help in lattice

, panel=function(...){ panel.xyplot(...) panel.smooth.spline(...) }) I think this should be quite simple but I must be too simple minded. Thanks for any help. Jon Loehrke Graduate Research Assistant Department of Fisheries Oceanography School

Re: [R] Plotting a kriging on a map

(cov.pars=c(1, .25))) #can fine tune color.palette-rainbow #use heat etc. contour(kc,asp=1, col=col- c(#F,color.palette(length(levels)-1)) , add=TRUE) #makes 0 counts white You could also use image or other 3d graphics. Hope that Helps, Jon Loehrke Graduate Research Assistant Department

Re: [R] How to calculate the linear distance between 2 points

from North in deg. S } Jon Loehrke Graduate Research Assistant Department of Fisheries Oceanography School for Marine Science and Technology University of Massachusetts 200 Mill Road, Suite 325 Fairhaven, MA 02719 [EMAIL PROTECTED] T 508-910-6393 F 508-910-6396 [[alternative HTML

[R] fitting periodic 'sine wave' model

. Jon R 2.7.0 mac os 10.5 Jon Loehrke Graduate Research Assistant Department of Fisheries Oceanography School for Marine Science and Technology University of Massachusetts 200 Mill Road, Suite 325 Fairhaven, MA 02719 [EMAIL PROTECTED] T 508-910-6393 F 509-910-6396

[R] polygons on scatterplot3d

(80,20,30,30,10) p3d-scatterplot3d(long, lat, weight, angle=75, type='h', box=FALSE, asp=1, grid=FALSE) p3d$points3d(coast$x,coast$y,rep(0, length(coast$x)), type='l', col='gray') # Now how to fill this polygon...? Cheers, Jon Mac OS 10.5 R 2.6.2 Intelligence Finite Jon Loehrke Graduate Research

Re: [R] polygons on scatterplot3d

this polygon...? Begin forwarded message: From: Jon Loehrke [EMAIL PROTECTED] Date: April 11, 2008 3:01:03 PM EDT To: r-help@r-project.org Subject: polygons on scatterplot3d Does anyone have any experience plotting complex polygons on a scatterplot3d display? I would like to present some

[R] Conditionals for Errors or error flags

10.5 Jon Loehrke Graduate Research Assistant Department of Fisheries Oceanography School for Marine Science and Technology University of Massachusetts 200 Mill Road, Suite 325 Fairhaven, MA 02719 [EMAIL PROTECTED] 508-758-6393 __ R-help@r-project.org

[R] Old packages to updated R

$Package)) #wait awhile and ignore errors for base packages. system: Mac powerbook intel duo. Latest OS R 2.60 [now, thanks to everyone involved] Jon Loehrke Fisheries Graduate Research Assistant School for Marine Science and Technology UMASS-Dartmouth 838 S. Rodney French Blvd. New Bedford, MA

[R] crashing R through lattice

, layout=c(2,2),# where c=# of columns, R=Number of rows main=list (QQnorm plot for …., cex=0.8), sub = list(,cex=.8), xlab = Unit Normal Quantile, ylab=list (variable in x units, cex=.8)) Thanks, Jon Jon Loehrke