Displaying 20 results from an estimated 100 matches similar to: "Double buffering plots on Windows"
2024 Mar 22
2
Double buffering plots on Windows
Hello:
I want to present a sequence of plots as an animation. As a toy example consider the code
function(n){for (i in 1:n){
plot(1:100,sin(i*(1:100)),type="l")
title(paste("n=",i))
segments(0,0,100,0,col=2)
}}
This sort-of works on a MacOS platform, but the rendering of the plots is a bit choppy. Inserting a sleep function allows the plots to evolve smoothly.
2014 Aug 27
1
Replicated Failover Domain Controller and file server using LDAP
Hi All
thought I'd post my results from following your notes when trying to replicate my Samba PDC onto a Samba BDC as seen here
https://wiki.samba.org/index.php/1.0._Configuring_Samba
everything seemed to work as described until I got into the 'Initialization LDAP Database' and preloading the edited "preload-differentialdesign.ldif" file, kept getting a failure from
2004 Jun 15
4
"Glueing" factors together
Hi folks,
Suppose I have a series of cases each with categorical
factors A, B.
What is the best way to "glue" A and B together into a single
factor? For example, given
A0 B1 ...
A1 B1 ...
A0 B2 ...
A1 B0 ...
A0 B0 ...
A1 B2 ...
then I'd like to end up with a single factor with levels
A0B0, A0B1, A0B2, A1B0, A1B1, A1B2
according to all the combinations which actually occur in
2017 Jul 03
1
R console not echoing input
I have a weird problem running R.app 3.3.2 under Mac OS X 10.10.5.
I was trying to interrupt a command line using various Control codes until I discovered that ?Esc? is the escape key. (Makes sense!)
Now I find that while I can enter new commands to R, they no longer echo back, so I cannot see what I am typing. On unix terminals CTL-Q will reset this, but it does not seem to work on the R
2009 Jun 09
2
generating new data with for loop
I'm new at R ...
I've not done for loops in R - so this is very new to me.
One of our students has a data frame that contains two columns data
1. unixtime time of an event (in unix time - #of seconds)
2. duration of event in seconds.
We need to create new data - the unixtime (seconds) that these events
occurred.
We want to create a for loop (or nested for loops) that goes through the
2017 Feb 17
6
Turn on SIP debugging from DialPlan
I have some troublesome numbers that I would like to capture the SIP
dialogue when I am calling them. When I am about to dial the number, is
there any way to turn on SIP debugging in the dial plan before I make the
call? (and turn it off after the call is completed?)
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2008 Mar 26
0
Naive Gibbs Sampling with Metropolis Steps (pkg: gibbs.met)
Hi R Users:
This package provides two generic functions for performing Markov
chain sampling in a naive way for a user-defined target distribution,
which involves only continuous variables. The function "gibbs_met"
performs Gibbs sampling with each 1-dimensional distribution sampled
with Metropolis update using Gaussian proposal distribution centered
at the previous state. The function
2009 Jun 10
3
Extracting Sequence Data from a Vector
Thanks in advance.
I have a vector of numbers which contain sections that are sequences
which increase by a value of 1 followed by a gap in the data and then
another sequence occurs, etc:
x<-c(1:3, 6: 7, 10:13)
From the vector I need to extract 2 items of information A) the first
number in the sequence (e.g., 1, 6, 10) and B) how many observations
were in each sequence section (e.g., 3,
2008 Feb 24
0
Bayesian Prediction with High-order Interactions
Hi Everybody,
A new package called ``Bayesian Prediction with High-order
Interactions'' is available from CRAN. The description of this package
is as follows"
"This R package is used in two situations. The first is to predict the
next outcome based on the previous states of a discrete sequence. The
second is to classify a discrete response based on a number of
discreate
2008 Feb 24
0
Bayesian Prediction with High-order Interactions
Hi Everybody,
A new package called ``Bayesian Prediction with High-order
Interactions'' is available from CRAN. The description of this package
is as follows"
"This R package is used in two situations. The first is to predict the
next outcome based on the previous states of a discrete sequence. The
second is to classify a discrete response based on a number of
discreate
2001 Apr 20
0
Fudging domain support - samba 2.2.0
Hi;
There is likely a supported way around this problem, but it wasn't
immediately apparent to me. So, I created the enclosed patch to fix my
problem.
What I would like to do is the following:
- run samba in "security = domain"
- not use trusted domains, but allow people to connect from other domains
- not maintain a local encrypted password file for samba, but instead use
our
2009 Jul 14
1
ordering dataframe for strata() (PR#13830)
I've been using strata(sampling) and found that if the dataframe to be
sampled ("data") consists of repeated measures that are not sorted in
order the run will fail on a given stratum. Ordering the dataframe
prior to using strata() eliminates this problem.
Thanks,
Eric
--
Eric Vander Wal
Ph.D. Candidate
University of Saskatchewan, Department of Biology,
112 Science Place,
2015 Apr 09
1
Script to Program Snom Phones
SNOM phones can be configured using files on a TFTP server.
On Thu, Apr 9, 2015 at 11:14 AM, jg <webaccounts173 at jgoettgens.de> wrote:
>
> Does anyone know how to program Snom phones using a Mac addresses like
> what is done with the Ciscos. I have about 50 extensions to be programmed
> and I am hoping there is a way on Asterisk to program extensions on the
> snom
2013 Jul 24
1
Perform task on error
I have a web service that uses an R script to perform the analysis. At the
end of the R script, I use the system function to call an external (perl)
script that sends the user an e-mail telling them that their analysis has
finished running, and where they can download the results. However, if the
R script crashes (say...
Error in scan(file, what, nmax, sep, dec, quote, skip, nlines, na.strings,
2006 Sep 13
1
reformat records one to several
Hi,
I am a new user of R and am still trying to figure out which statements
do which functions and am looking for a jump start.
I have a dataset where the data were collected as ten minute counts
where the number of new individuals within a species was recorded as
cohorts within 3 separate time intervals within the ten minute count
persiod. Each row of data therefore follows a format like
2012 Feb 17
1
[PATCH] x86/mm: Make sure the event channel is released accurately
# HG changeset patch
# User h00166998@h00166998.china.huawei.com
# Date 1329462865 -28800
# Node ID 9fd12f919ddbd15927117eff42149664dba698ca
# Parent b75664e5390583c5d2075c82a14245bc941b3aaf
x86/mm: Make sure the event channel is released accurately
In xenpaging source code,there is an interdomain communication between dom0
and domU. In mem_event_enable(),the function
2014 Oct 31
0
asterisk-users Digest, Vol 123, Issue 38
Hi I am new to mailing list ,please correct me if the way of posting is not
correct
Relpying to :
Re: make asterisk do something when an outgoing call is
picked up (lee)
For making asterisk do something on outgoing call Dial application is
itself used
Like for Playing an announcement to the caller on pick up the is an option
A(x) where x is the file to play to the called party.
Also
2012 Feb 09
2
[PATCH] xenpaging:add the dealing of MEM_EVENT_FLAG_EVICT_FAIL request in
# HG changeset patch
# User h00166998@h00166998.china.huawei.com
# Date 1328777881 -28800
# Node ID 68eae0b487aef8349f168518f56264ce61afb0a1
# Parent 9f4640e40d4f31563885427a5a8d9eae2e110514
xenpaging:add the dealing of MEM_EVENT_FLAG_EVICT_FAIL request in
tools/xenpaging
If a page is nominated but not evicted,then dom0 accesses the page,it
will change the page''s p2mt to be
2004 Jan 16
2
Hardware for Asterisk
At 1/16/04 7:25 AM, Andrew Kohlsmith <akohlsmith-asterisk@benshaw.com>
wrote:
>That's pure bullshit -- I use software RAID *specifically* because I value
>my data. I don't want to buy two hardaware RAID controllers to have one
>sit on the shelf just in case the first dies... and if the second dies
>you're SOL because they've lasted long enough that
2012 Feb 02
9
Modelo senoidal de datos temporales de radiación y prueba de Thom
Hola a todos:
Estoy intentado realizar un modelo senoidal de unos datos de radiación
solar con el fin de afrontar el relleno de la serie y aplicar la prueba
de Thom para verificar su homogeneidad [0].
De momento me encuentro con los siguientes problemas:
1- ¿Existe la prueba de Thom en R? ¿O debo crearme mi propia función?
2- Para la realización del modelo senoidal estoy siguiendo los pasos