similar to: Speed issue when writing to RGui console from tcl/tk GUI

The following program represents the basic layout of my application. The problem I have is that the panel, and thus, the grid does not resize when the window width is expanded. Also, I would like the entire grid to be displayed without the horizontal scroll bar. How can I force this behavior? Please tell me if I am going about this incorrectly. I am just getting familar with wxRuby and any

Hi Folks, I don't think I'm up to implementing a function for drawing French Curves, as requested by "dream". However, the discussion about it took me back so vividly to the old days that, paranormally, I felt once again the urge to ascertain magnitudes as it used to be, and should be, done. I have therefore implemented, and hereby donate to the R community, a new function

Can anyone explain this? I have a matrix with double components. It's taking up a lot of memory, so I want to multiply then turn it to integers. I'm pretty certain that there are only 2 decimal places, but I wanted to check by using modulo. E.g. mat = matrix(11:50/100, ncol=4,nrow=10) #Matrix with values out to the hundredths any((mat * 100)%%1!=0) But oddly enough it doesn't work.

Tk 8.5.x is starting to trickle down to Linux distributions and the next release of R for Windows will ship with 8.5.1 (the binary builds of R-devel already do). According to http://www.tkdocs.com the new themed widget set has much to recommend it, and it certainly looks much better on MacOS and Windows. I've added bindings to package tcltk for R-devel, and taken a quick look at what

Jan, Here's a hacky patch to add a few commandline options for setting comment header fields in ffmpeg2theora. It's a bit big because I virtualized the global info struct in theorautils.c. In retrospect that probably wasn't necessary, but I think it's cleaner anyway. I didn't test it because I couldn't compile ffmpeg2theora, but modulo bugs it should support

So I''m still working on a ''perfect'' setup so I can document it on the wiki, and will submit some puppet patches against 0.23.2 next week, but here''s what I''ve done that has made a big difference to stability here. in puppetmasterd at line 261, I''ve modified the Mongrel instantiation from: server = Mongrel::HttpServer.new(addr,

Hi all. I'm Mat & I'm new :) I'm testing libtheora + libogg perhaps for a commercial product. I started watching encoder_example.c ... I simplified it for testing it easier. It seems ok to me but I have no experience with theora so I would like to know if my code is correct. I tried to debug it with Valgrind and I found 4 possible memory leaks... but I think they can be

I'm trying to plot the spatial distribution of the precipitation within an area. However, I think some thing wrong with the way to create the matrix for the precipitation data, so it came out lots of stripes. Could somebody help to see what's the problem? Here's the code: library(maptools);gpclibPermit() KSR <-

Hi all, I am running R1.5.0 under unix. I recently used the function 'predict.tree' to make predictions with a tree object and a dataframe of numeric items. The predict.tree internally, calls a function 'delete.response'. When I removed this function call from the source code of predict.tree, it ran 10 times faster without any differences in the result obtained. The

Hi there, I''m working on a simple blog project. I''d like to automatically generate a 100 word excerpt of each article to display on the main page, and require the user to click on the article to read the whole thing. The problem is, if the hundredth word is in the middle of a block quote or a heading or something, the whole page gets messed up. What''s the easiest way

I did yum update the other day and it downloaded and installed a bunch of stuff, including a kernel. Didn't have time to reboot until today. today when I reboot, I get a message something like this during boot (from memory since it doesn't seem to be saved in dmesg anywhere): CRITICAL unknown class console at line 23 in /etc/security/console.perms and when the system finishes booting,

Hello, I am using R to train a logistic regression model and save the resulting model to disk. I am then subsequently reloading these saved objects, and using predict.glm on them in order to make predictions about single-row data frames that are generated in real-time from requests arriving at an HTTP server. The following code demonstrates the sort of R calls that I have in mind: > cases

Hello, I am using R to train a logistic regression model and save the resulting model to disk. I am then subsequently reloading these saved objects, and using predict.glm on them in order to make predictions about single-row data frames that are generated in real-time from requests arriving at an HTTP server. The following code demonstrates the sort of R calls that I have in mind: > cases

Hello I get this warning in dovecot.log the machine is running ntpd so this is a bit strange ...

On Fri, January 23, 2015 5:37 am, Scott Robbins wrote: > On Thu, Jan 22, 2015 at 09:30:03PM -0600, Valeri Galtsev wrote: >> >> On Thu, January 22, 2015 9:05 pm, Always Learning wrote: >> > >> > On Thu, 2015-01-22 at 21:19 -0500, Bill Maltby (C4B) wrote: >> > >> >> I object to this sort of crap. Hidden, no reason for an *IX desktop >> to

Hi, Recently I've done some experiments on the LLVM/Clang code and discovered that many of our source files often include unnecessary header files. I wrote a simple tool that eliminates redundant includes and estimates benefits of doing it, and the results were quite nice: for some files we were able to save 90% of compile time! I think we want to apply some of the cleanups I found, but

I recently bought a new UPS, and I''m attempting to use nut to monitor it. Following setup instructions everything seemed to go well until it came to testing the connection, which failed. There is just one serial connector on the computer, so I set it to monitor /dev/ttyS0. Either that is wrong, or communication is failing. I''ve been told to try minicom to monitor it,

On Thu, January 22, 2015 9:05 pm, Always Learning wrote: > > On Thu, 2015-01-22 at 21:19 -0500, Bill Maltby (C4B) wrote: > >> I object to this sort of crap. Hidden, no reason for an *IX desktop to >> be forced to ignore or deal with this crap. >> >> Anybody else seeing it? >> >> In case attachments aren't allowed in the list, here's the Dropbox

Dear R People: Is there an R sig for Tcl/Tk, please? I looked at the User Groups list on the main page and didn't see one. However, I thought I'd double check. Thanks, Erin -- Erin Hodgess Associate Professor Department of Computer and Mathematical Sciences University of Houston - Downtown mailto: erinm.hodgess at gmail.com

Dear all, I'm trying to run function "qvalue" that requires Tcl/Tk interface. But after loaded the "tcltk" package, it would automatically launch "point-and-click" that forces me to run analysis in a new window whenever I want to use the function. I would be grateful if anyone knows how to remove the auto-launch operation in R so that I can run the function