search for: bogarting

Hello all, I'm now using image() to show image data (in my case dumps of SOM weights) but would like to show RGB colour data, not just single "z" colour values. I've currently been using seq() to skip 4 values, so I can show the R, G or B channels separately as "z". But is there a way I can show all three channels simultaneously as a proper colour image? Thanks, B.

Hello all, I'm using R to visualize and explore the data produced by a software system. The software generates logs for many types of events. The software runs for days on end, and can possibly generate multiple events per second. What is the appropriate time format for year, month, day, hour, minute, second, millisecond? that R can properly interpret (using zoo? or ITS?) I'll have

Hello all, I've scoured the archives and google and I can't figure out how to amalgamate a set of vectors of differing lengths in such a way as I can calculate the mean easily. The following dummy example contains vectors of length 1, but my data has vectors of various lengths. R> test = list(); for(i in 1:5) {test = append(test, i)} R> test [[1]] [1] 1 [[2]] [1] 2 [[3]] [1] 3

Hello all, I'm working with a large data-set, and upgraded my RAM to 4GB to help with the mem use. I've got a 32bit kernel with 64GB memory support compiled in. gnome-system-monitor and free both show the full 4GB as being available. In R I was doing some processing and I got the following message (when collecting 100 307200*8 dataframes into a single data-frame (for plotting): Error:

Hello all, I'm getting much further with my time-series work, but still getting into some problems. I'm using POSIXct time format with both date and time. I'd like to use that in an its object but It seems its only processes the date part of the POSIX time stamps: BMU_its_data <- its(data[BMUindex,2-4],dates=data[BMUindex,1]) Error in `row.names<-.data.frame`(`*tmp*`,

Hello all, I'm stuck with a strange issue with writing jpegs of plots to a folder in a loop. This works: for (step in 1:length(steps)) { jpeg(filename=paste("frame_",sprintf("%05d",step),".jpg",sep="")) plot(steps[[step]]) dev.off() } But if I use qplot to generate the plot (which is my aim): for (step in 1:length(steps)) {

Hello all, I've been using the following qplot command: qplot(pixX,pixY, data=som, geom="tile", fill=rgb) + scale_fill_identity() + opts(aspect.ratio = .75) + facet_grid(unitX ~ unitY) Now I would like to convert it into the explicit ggplot grammar, so I can remove the extras: axes, labels, background, borders, facet labels, and extra white-space around the plot. (If anyone has

Hey all, I'm working on a media-database art project that basically stores a bunch of sound and video files, which are then navigated based on meta-data. I'm not sure where to start asking these, questions, here seemed like a good start. So I was thinking I should use an open format, like ogg/vorbis/theora. I also thought, will all that coll meta-data stuff in ogg I should be able to

Hello, Sorry if anyone gets this message twice, as my mailserver may not be working. Thanks for your response. Your idea makes a lot of sense to me, but I've been unable to get seconds to work. I ended up with this format finally: "2007-10-31_16:20:22" Problem is I am unable to get it recognized as a date using timeDate(): R>

Dear Sir, Does the asterisk support SMS feature ? If it does how can we config that ? I am waiting for your reply,Thank. Thyda -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20150710/353c83c7/attachment.html>

Hello all, I have an older machine with an AGP GeForce N6600 Nvidia card. I recently bought a new colour calibrated monitor to replace an old CRT and I've since noticed a stark difference in the colour produced by the N6600 and my newer machines with series 5 and 7 graphics cards. The newer cards show similar B+W contrast, but colour is much less saturated on the N6600. I had been

Hello all, I'm working on a project that uses a SOM to generate feature maps from image data. Each image is a 100x75 pixels and RGBA, so 30,000 elements per image. I wanted to observe the structure of the pixel by pixel euclidean distance (where each image is a point in 30,000 dimensional space) of my image data. Sammon's projection seems appropriate for this, though I'm a bit

Hello, I compiled rsync with the time-limit patch on my machine. But when I try to archive to a remote server I get the following error: rsync: on remote machine: --time-limit=4: unknown option Is there a way to use the time limit patch if the server doesn't support it. I would like rsync to just quit after specified amount of time and continue where it left off the next day. Thank you

Hello It's possible that the public parameter "config file" in the new Samba Version 2.2.0 did not work? (config file = /usr/local/samba/lib/smb.conf.%G) %G is "nobody" if I don't restart the Client. And if I restart the computer it's the primary group of the user. I try it with a Win98 Client and Samba is running under SuSE Linux 7.1. Do you have any Idea what can

Hello A few weeks ago I started having problems with my system email or specifically my logwatch reports showing up in my inbox. I got most of those issues figued out except one now when i get an email from my system it has a title of this Cron <root at localhost> run-parts /etc/cron.daily with this message /etc/cron.daily/0logwatch: Recipient names must be specified I have my

On Tue, 2011-09-20 at 14:20 +0100, Ben Hutchings wrote: > On Tue, 2011-09-20 at 10:12 +0400, rush wrote: > > Hi, > > > > There are several Not tainted lines in old messages file. There are all of them: > > > > Sep 10 22:35:33 xen-dom0 kernel: [24183.985513] Pid: 2605, comm: > > debootstrap Not tainted 3.0.0-1-amd64 #1 Intel Corporation > >

Hi Mihamina, Indeed I'm looking for the same thing. I've looked at CMML/Annodex which looks very promising for what it is, but total overkill (and overly complex) to simply add meta-data (comments) to arbitrary ogg/theora/vorbis/speex (does speex have different comments then vorbis?) Does anyone have any simple C code that can just retreive and set arbitrary meta-comments in