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...aching this incorrectly. Thank you all very much for the guidance. 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 jloehrke at umassd.edu T 508-910-6393 F 509-910-6396

...# #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 Mill Road, Suite 325 Fairhaven, MA 02719 jloehrke@umassd.edu T 508-910-6393 F 508-910-6396 [[alternative HTML version deleted]]

...y') # Now how to fill this polygon...? Cheers, Jon Mac OS 10.5 R 2.6.2 Intelligence Finite 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 jloehrke@umassd.edu 508-910-6393 [[alternative HTML version deleted]]

...# #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 Mill Road, Suite 325 Fairhaven, MA 02719 jloehrke@umassd.edu T 508-910-6393 F 508-910-6396 [[alternative HTML version deleted]]

...hing else that doesn't error and continues. Thank you very much, Jon R 2.6.2 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 jloehrke at umassd.edu 508-758-6393

Hi, I would like to put the mean and + / - the standard deviation as lines on the x axis of a histogram. My attempts using the histogram function have been unable to do this. My searches are unsucessful on this subject. Any ideas are appreciated. Thanks stemp <- 5 6 5 5 5 5 6 5 m <-5.25 stanD <- 0.46291005 using windows xp R 2.6 --------------------------------------------------

Hi -I am using R v 2.13.0. I am trying to use the aggregate function to calculate the percent at length for each Trip_id and CommonName. Here is a small subset of the data. Trip_id Vessel CommonName Length Count 1 230 Sunlight Shad,American 19 1 2 230 Sunlight Shad,American 20 1 3 230 Sunlight Shad,American 21

...he plot is ok, but the xaxis is in numeric 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 jloehrke@umassd.edu > sessionInfo() R version 2.8.1 (2008-12-22) 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] grid stats graphics grDevices utils datasets methods base other attached packages: [1] lattice_0.17-17 [[alter...

....) }) 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 for Marine Science and Technology University of Massachusetts 200 Mill Road, Suite 325 Fairhaven, MA 02719 jloehrke@umassd.edu sessionInfo() R version 2.8.0 Patched (2008-11-24 r47017) i386-apple-darwin9.5.0 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 other attached packages: [1] lattice_0.17-17 zoo_1.5-4 l...

Sorry the first email had no subject. I've searched around and havent had much luck trying to explain why my HTML search no longer works. If I use ?cor.test it is unable to display the webpage. Is this a java problem? I am running windows xp, and use Internet explorer for my default browser. Thanks -------------------------------------------------- David Kowalske Jr Graduate Research

...to use the GCC-based front-end in the long-term or is that just temporary? 3) Are there any performance numbers available comparing with standard GCC? Thanks very much. Gaurav ----------------------------------------------- GAURAV KHANNA UMass Dartmouth, Physics (508) 910 6605 http://gravity.phy.umassd.edu/ "Black holes are where God divided by zero." - Steven Wright

I have been crashing R while using lattice. My system consists of a Mac Intel, R 2.5.1, lattice 0.15-5, and I plot through the default quartz. R crashes after plotting several lattice functions. Has anyone else encountered this problem and does anyone know the cause, or a solution? Is this a lattice:mac, lattice:quartz, Lattice:me issue? example... This crashes my system after plotting.

Hi - I am using R version 2.13.0. I have run several GLMMs using the glmmPQL function to model the proportion of fish caught in one net to the total caught in both nets by length. I started with a polynomial regression full model with three length terms: l, l^2, and l^3 (l=length). The length terms and intercept were the fixed effects and the random effect was a paired haul (n=18).

Deemed colleagues I would appreciate your help with a sentence to calculate the linear distance between 2 geographical points (coordinates in UTM). In advance thnks for your attention, -- Ricardo Bandin Llanos rbandin@udec.cl Estudiante - Magíster Cs. m. Pesquerías Universidad de Concepción, Región del Bio-Bio, Chile Celular: (0056-41) 97949957 [[alternative HTML version deleted]]

Dear all,    I am having a recurring problem when I attempt to conduct a GLM.  Here is what I am attempting (with fake data): First, I created a txt file, changed the directory in R (to the proper folder containing the file) and loaded the file: #avoid<-read.table("avoid.txt",header=TRUE);avoid #  treatment feeding avoid noavoid #1   control  nofeed     1     357 #2  

Hi list, Well, this time I’ve a doubt with mapping generation. I was already able to read and plot shapefiles, plot point on this map. All this without any problems, but now I want to do something that I think, only Golden Software Surfer is capable of. I would like to plot a kriging result on the existing map (map script below). Well I looked for on the net, but I was not able to be sure of

...cberry/ La Jolla, San Diego 92093-0901 ------------------------------ Message: 28 Date: Mon, 22 Dec 2008 16:43:43 -0400 From: "Mike Lawrence" <mike at thatmike.com> Subject: [R] Error compiling R.2.8.1 with gcc 4.4 on Mac OS 10.5.6 To: r-help at stat.math.ethz.ch Cc: gkhanna at umassd.edu Message-ID: <8ae7763a0812221243i2a88614dg8ad1818fba09747 at mail.gmail.com> Content-Type: text/plain Hi all, I've encountered a build error with the latest R source (2.8.1). This is a relatively fresh install of OS Leopard (10.5.6), latest developer tools installed, gcc/g++/gfortran...

I am running R 2.5 on a Mac platform and have a difficulty loading the Tcl/Tk package. Specifically: R>library(tcltk) Loading Tcl/Tk interface ... Error in fun(...) : couldn't connect to display ":0" Error : .onLoad failed in 'loadNamespace' for 'tcltk' Error: package/namespace load failed for 'tcltk' Is there an explanation to this problem? Thank you

Hi -I'm running a GAM with 7 explanatory variables with a Poisson error structure. All of the variables are continuous so I'm getting error messages in R. cod.fall.full.gam.model<-gam(Kept.CPUE~s(HOUR)+s(LAT_dec)+s(LONG_dec)+s(meantemp_C)+s(meandepth_fa)+s(change_depth)+s(seds), data=cod.fall.version2,family=poisson) In dpois(y, mu, log = TRUE) ... : non-integer x = 5.325517

Hello. I am beginning to analyze my work and have realized that a simple chi-square analysis will not suffice for my research, with one notable reason is that data are not discrete.  Since my data fit the assumptions of a logistic regression, I am moving forward with this analysis.  With that said, I am a beginner with R and would grealty appreciate any help!  Essentially, the point of my work