search for: turtles

...dget .top: tcktk toplevel widget methods: TurtleBasic: constructor plot: display turtle in Turtle World forward, turn: move turtle delete: delete turtle (not implemented) Note: My current code is very buggy: - Can't see turtle movements - Does not define method to delete turtles - I get an tcltk error when I try to recreate a turtle world after having tried to destroy it (for the moment, I need to detach tcltk to reset it) #--------------------------------------------------------------------------------------------------------------------- library("R.oo"...

To represent a turtle inside a canvas (tcltk package), I have a serie of bitmaps representing the turtle heading in different directions and I would like to display the one that corresponds to the current direction of the turtle (function below). I have created with Paint a bitmap representing the turtle in BMP format and succeeded displaying it on canvas after converting it into XBM format

I would greatly appreciate some idea about the best approach to make a graphical interface of for a turtle world in R. In the turtle environment, the user controls movements of a turtle through the command line (e.g. forward(10), turn(5), etc.). The turtle should be displayed in the new position and heading after each command. Also, the turtle's path and, possibly, objects (squares,

...rder="#FFFFFF" before redrawing it with another call to polygon with border=1. The problem with this approach is that it "erases" also any line already drawn under the turtle. To solve this problem, I have considered the following approaches: - redraw the world each time the turtles moves (this would mean that I have acess to the display list or that I manage one). I believe that this might be possible with the grid package but I am not sure if this is the best option. - if I could have access to the internal buffer that corresponds to the window, I could store (or XrOR) th...

Dear R friends- I'm attempting to generate a regression tree with one gradient predictor and multiple responses, trying to test if change in size (turtle.data$Clength) acts as a single predictor of ten multiple diet taxa abundances (prey.data) Neither rpart or mvpart seem to allow me to do multiple responses. (Or if they can, I'm not using the functions properly.) > library(rpart)

Dear R community, Is this sample size large enough to study differences between two groups of the populations? Q1: do the body temperatures differ between the two groups of the overwintering turtles juveniles and adults? One group (adults) has 6 turtles Second group (juveniles) has 1 turtle. There are 3 replications, i.e. the experiment was repeated over the three years, but using different turtles. We had about 130 observations (daily body temperature) per each turtle per year. I wou...

...quot;row.names", so that it looks like this row.names,CL,CCL,CW,CCW,CH,CCH 1,104.4,131.8,89.887,137.4,43.391,89.7 2,108.79,135.9,87.78,118.1,50.72,71.2 3,114.12,126.1,89.33,132.8,142.39,78.3 4,102.87,128.2,84.2,125,45.42,72.4 5,84.6,104.8,72.61,111.8,41.1,57.3 I've called this file "turtles_dca.csv". I've also created a file called "turtles_dca_env.csv" that looks like this row.names,Species,Sex,Distribution,Concatenated,Species_overlap 1,Terrapene_ornata,Female,overlap,TO_F_Overlap,TO_Overlap 2,Terrapene_ornata,Female,overlap,TO_F_Overlap,TO_Overlap 3,Terrapene_or...

http://bugzilla.mindrot.org/show_bug.cgi?id=639 Summary: scp: wrong exit status Product: Portable OpenSSH Version: 3.6.1p2 Platform: All OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: scp AssignedTo: openssh-bugs at mindrot.org ReportedBy: koenig at

http://bugzilla.mindrot.org/show_bug.cgi?id=638 Summary: scp: wrong exit status Product: Portable OpenSSH Version: 3.6.1p2 Platform: All OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: scp AssignedTo: openssh-bugs at mindrot.org ReportedBy: koenig at

Dear R community, I am wondering what experimental design I am dealing with? I study the effect of daily air temperature on daily body temperature of the overwintering turtles (i.e. sleeping in soil). The model is a cosine wave with the air temperature as a covariate. Objects are 19 overwintering turtles. Data were combined over the three years. Each turtle was studied only once during these years, while 2 turtles were studied during two years (see table below). The s...

Hi R-listers, Q1) What is the difference between the scatterplot and plot function? Q2) I am able to make a graph with the scatterplot function: scatterplot(DevelopIndex ~ Veg, + data = Turtle, + xlab = "Vegetation border (m)", + ylab = "Embryonic development index") And have been successful. But I do not know if the lines are for:

I did testing on generating this report from a 130 MB Quickbooks file. Locally, 15 seconds. Samba Server, 1:35. Shared off of my win98 Workstation, 2+ mins. I do not understand the reason it is SOO slow. I know it is a fairly large file. The only explanation I can come up with is the way QuickBooks is accessing the files. Maybe jumping all around the file, requiring many operations on the

Hey guys, I just subscribed to the list about 15 minutes ago so i apologize in advance if this is something that has already been discussed. I skimmed through the web archives and I didn't see anything. I'm running FreeBSD/amd64 and after upgrading from 1.0b3 to 1.0b7 I am experiencing the following May 8 13:18:22 loveturtle dovecot: imap-login: Login: user=<turtle>,

Hi, using both OpenSSH_2.5.1p1 (compiled myself) and openssh-2.9p1-23.i386.rpm from ftp.suse.com 7.2_update I get the following "leak" : using `scp' I tried to copy a file from a local floppy disk to a remote system, but the disk had an read error and scp didn't get any real data from floppy: turtle koenig > scp /media/floppy/file.c harald:file.c

I have completed a binomial GLM in R (details attached (finalModel.docx)) and I am trying to create a graph of observed and fitted values using the following commands: > MyData<-data.frame(time=seq(from=0,to=1323,by=1)) > Pred<-predict(M2,newdata=MyData,type="response") > plot(x=turtle$time,y=turtle$success) > lines(MyData$time,Pred) However, I get the following

All- Ah, the saga of the 1U workstation continues. So, in all my work configuring the thing, I completely forgot about AUDIO; I only realized my mistake when I went on a cable-measuring expedition this morning. Unfortunately, none of the 1U servers I've been looking at come with audio outputs (there aren't even audio headers on the motherboard), and I've used the only availabnle slot

Good afternoon all. I have an odd problem that has me stumped and I'm hoping someone here may be able to help. Recently I switched from a Gentoo Linux based OS to FreeNAS. The version of Samba running on FreeNAS is 3.5.5 (and was the same under Linux). I mainly use my FreeNAS/Samba box to share MP3 files to an Audiotron. One of the files is the Turtle Beach radio file, radio_tr.txt. When I was

Hi there guys... I've been watching the list for a while, had a quick question. I work for a company (Turtle Beach) that makes a product that takes MP3 files that reside on your PC or Network Attached Storage, and lets you play them anywhere else in your home. (From your stereo for example.) Anyway, we've added basic MP3 streaming support (and have now gone to external beta) that

I feel completely stupid for asking this question, but I have an essential problem of getting the syntax right for synchronizing multiple files. I am trying to use rsync to synchronize files generated in one directory with our public directory our web server. We have a number of files with the extension html so I have tried the following command line: rsync *.html

I'm currently runing UW-IMAP (compiled vanilla) with procmail and mbox and am making my usual careful crawl (at turtle speed) through figuring out DC config. Some questions: a) I have something like 3-4 root imapd sessions so I presume that the default *login_processes_count* = 3 will be OK. I'm less clear about login_max_processes_count and login_max_connections = 256. A common