Displaying 17 results from an estimated 17 matches for "bogart".
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bogaert
2008 Feb 05
2
using image to show RGB image data ?
...d 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. Bogart
2007 Oct 22
3
How to format data for time-series analysis
...d? What is the best data structure to hold this? I've only used
"tseries" data without time-tags thus far, and am new to R and don't
totally understand the type of data structures possible in R (if anyone
can suggest a good tutorial for that please let me know).
Thanks all,
B. Bogart
Simon Fraser Unversity
2008 Jan 11
2
How to calculate the mean of all values in a list or dataframe
...e different number of
elements. I would like the mean of all the values in all the runs.
What is the best type for collecting a set of numeric vectors of
differing lengths in a for loop for the most flexibility and ease of
using functions on the whole data or parts of it?
Thanks for your time,
B. Bogart
2008 Oct 15
2
Problems with R memory usage on Linux
...R -o size
SZ
2732124
Which should give me an extra 300MB in R.
I still get the same error about R being unable to allocate another 2.3MB.
I deleted well over 2.3MB of objects...
Any suggestions as to get around this?
Is the only way to use all 4GB in R to use a 64bit kernel?
Thanks all,
B. Bogart
2007 Nov 05
2
its does not recognize POSIXct w/ both time and Date?
...ch as unique() and so on and
have the times (not only dates) considered?
I've chosen its because it seems to have pretty good ts specific
plotting stuff in there, but I'd be willing to use anything that allows
me to work with my POSIX dates down to the second. (or even msec)
Thanks.
B. Bogart
2008 Feb 21
2
jpeg() creating empty files with qplot() in a loop
...) + opts(aspect.ratio = .75)
dev.off()
So what could be the difference between the last example and it running
in a loop, that the former generates a proper jpeg file and the lattter
does not?
Does something more special than dev.off() need to be done with qplot
output when in a loop?
Thanks,
B. Bogart
2008 May 12
1
Converting qqplot2 qplot() to grammar?
...ll
dev.off(). I have no idea why this would be so.
Setting name and breaks to " " seems like a hack to get rid of the axis
stuff, is there a better way?
Oh, and I can't find documentation for opts() on the ggplot2 website,
where is it available?
Thanks all, Hadley in particular,
B. Bogart
2005 Dec 05
1
unified meta-data handling ogg/theora/vorbis
...any ideas on approaching this problem?
Anything in SVN/CVS I could tinker with to see what the bleeding edge is? Anyone working on theoracomment or even some other way of tagging a ogm file that is not dependant on the audio/video codec?
Any ideas would be appreciated.
Thanks for your time.
B. Bogart
Evolving Stories Lab
Ryerson University
2007 Nov 02
1
R timeDate does not allow seconds?
...date classes/methods in R, what is considered the standard
way of dealing with it? I need to timezone or daylight saving stuff
really, but seconds are imperative! (actually I've ended up with
multiple events per second, which could cause future troubles, so msec
may even be needed.
Thanks,
B. Bogart
Following are all my attempts to get R to read seconds (with timeDate):
> data[1,1] -> inputdate
> inputdate
[1] "2007-10-31_16:20:22"
> inputdate = "2007-10-31_16.20.22"
> timeDate(as.character(inputdate),format="%Y-%02m-%02d_%02H.%02M.%02S")
Error i...
2015 Jul 10
2
Asterisk SMS
Dear Sir,
Does the asterisk support SMS feature ?
If it does how can we config that ?
I am waiting for your reply,Thank.
Thyda
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2016 Feb 22
0
N6600 and colour saturation
...ges to "the colour range", gamma, or
contrast.
Is this lack of colour saturation due to a hardware limitation, or is
there something that can be tweaked in the Nouveau settings?
I was just hoping there could be some solution to make these machines
somewhat colour matched.
Thanks,
B. Bogart
2008 May 31
0
Advice for working with Sammon's Projection on image data
...which is
used for ggplot2 tile plotting.
What I am attempting to do is compare the topology of my test data in
order to compare it to the topology of the SOM weights trained on that
data. The projections should be similar is topology is being preserved
correct?
Any advice appreciated.
Thanks,
B. Bogart
2010 Dec 21
0
rsync: on remote machine: --time-limit=4: unknown option
...te 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
Ben Bogart
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2001 Apr 24
1
config file
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
2010 Sep 28
2
logwatch question
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
2011 Sep 20
15
Re: Bug#642154: BUG: unable to handle kernel paging request at ffff8803bb6ad000
...There''s been some similar looking threads on xen-devel recently but I
haven''t paid attention to the details, list & Konrad CC''d. Full log is
at http://bugs.debian.org/642154.
>
> Ben.
>
--
Ian Campbell
Everybody has something to conceal.
-- Humphrey Bogart
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2005 Dec 16
0
tools to edit vorbis/theora/speex comments & icecast server adding arbitrary comments
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