Displaying 20 results from an estimated 130 matches similar to: "Distributed computing with R"
2006 Oct 31
6
Asterisk web interface is not parsing the PHP pages
Hi All,
I have installed Asterisk 1.2.10 on Fedora 5. I have installed
Asterisk Management Portal (AMP) for web interface.
After installing properly when opening in the webpage it is not parsing the
index.php for the AMP. My Database is MySQL.and web server is Apache 2.2.
Please let me know is this configuration problem or this is the problem with
Apache (Apache 2.2) .
Thanks
2012 Oct 18
2
help in R
Hello Sir/Madam?
I want to reverse the colour distribution . I want the lowest value of error to be in blue and highest in red .
With Regards?
Namrata Mohapatra
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2010 Oct 26
2
Formatting durations
Hi,
I am working with a dataset for sometime and I need some help in parsing
some data.
There is a column called "Duration" which has data like following:
2 minutes => 120
2 min => 120
10 seconds =>10
2 hrs =>7200
2-3 minutes => 150 or 120
5 minutes (when i arrived => 300
Flyby approx 20 sec. => 20
felt like 10 mins but tim => 600
I need to convert them to
2020 Nov 07
4
Data Table not rendering properly using R shiny
Hi All,
I have a data output as below.I want to display them in an interactive html
report using shiny but the data table is not rendering properly and instead
giving NA values.
max_usage_hours_per_region<-setNames(aggregate(df3_machine_region$sum_as_hours~df3_machine_region$Region,df3_machine_region,max),c("Region","Sum_as_Hours"))
Region Sum_as_Hours
1 Africa 1156.0833
2020 Nov 07
4
Data Table not rendering properly using R shiny
Hi All,
I have a data output as below.I want to display them in an interactive html
report using shiny but the data table is not rendering properly and instead
giving NA values.
max_usage_hours_per_region<-setNames(aggregate(df3_machine_region$sum_as_hours~df3_machine_region$Region,df3_machine_region,max),c("Region","Sum_as_Hours"))
Region Sum_as_Hours
1 Africa 1156.0833
2008 Mar 28
2
VNC for Dom U
Hi,
Could any one please tell me a proper way to access my DomU using VNC.
I saw a thread related to this topic, but that did not seem to have the right thing.
I am using Xen 3.2 (compiled from source) on top of FC8-64bit. I am using a
jailtime.org file system image for FC 64 bit as my Dom U.
Thanks
DM
2007 Jun 12
7
Xen in RHEL 5.0...Installation problems
Hello..I am not very proficient in Linux kernel stuffs although I know my basics. I have a question and all suggestions/solutions will be highly appreciated...
I got to know that RHEL 5 has inbuilt Xen Support...So I tried to install a RHEL 5.0 Server on my P4 machine. On top of it I tried to install Xen specific RPMs and some other RPMs needed by Xen.
The additinal RPMs added after base
2005 Dec 20
2
Install Rmpi on Fedora with mpich2 installed.
Hi, everyone,
I want to install Rmpi on a cluster with Fedora linux. It already installed mpich2, but not lam-mpi. I installed R-2.2.0 on it already.
And I got error as below:
* Installing *source* package 'Rmpi' ...
Try to find mpi.h ...
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are
2012 Oct 10
1
contour plot help
Hello?
I am interested to plot a contour plot using the colour : rainbow , however I want to reverse the order of the colour ( such that red represents max value and blue min value) and also remove the lines in white in the plot .
?
With Regards
Namrata Mohapatra
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2005 Apr 25
2
problem with dir() in R-2.1.0?
Hi,
I always use dir(pattern="*.RData") in all the earlier version of R (1.8, 1.9, 2.0.1).
Error messege is as below:
Error in list.files(path, pattern, all.files, full.names, recursive) :
invalid 'pattern' regular expression
Does anyone have an idea what's going on? How should I define the pattern I need in R-2.1.0?
Thanks!
Bin
2009 Dec 03
3
data manipulation
Dear Wiza[R]ds,
I have a data.frame header that looks like this:
v2FfaPre15 v2FfaPre10 v2FfaPre5 v2Ffa2 v2Ffa3 v2Ffa4
I need it to look like this,
15 10 5 2 3 4
i.e., with v2FfaPre and v2Ffa stripped off
Any suggestions,
Thanks in advance!
--
Oscar
Oscar A. Linares, MD
Translational Medicine Unit
LaPlaisance Bay, Bolles Harbor
Monroe, Michigan 48161
2009 Nov 29
3
Plotting observed vs. Predicted values, change of symbols
Dear Wiz[R]ds,
I am deeply grateful for the help from Duncan Murdoch, Gray Calhoun, and
others. We are almost there. For whatever reason, I can't change the symbol
from a circle to a triangle in the upright posture plots. Any ideas? I have
included the problem in full.
# tritiated (3H)-Norepinephrine(NE) disappearance from plasma
# concentrations supine and upright
# supine
datasu <-
2011 Sep 16
1
parsing error when using R CMD check
Hi all,
I am trying to run R CMD check on a package which passes R CMD INSTALL.
The check stops because of a parsing problem in the example of a given function at this line:
return(res[res$ID %in% list$targetGeneSets,])
The code is ok, since it runs if I paste it in R.
Is this a known parsing issue in R CMD check?
Thanks,
Adi
> sessionInfo()
R version 2.13.0 (2011-04-13)
Platform:
2006 Jan 19
1
chron library: format.times, parse.format and h:m (PR#8507)
Due to the following lines in parse.format:
else if (nf == 3) {
sep <- ""
fmt <- substring(format, first = 1:3, last = 1:3)
}
If a format code has 3 characters, it will not use a separator:
> library(chron)
> mytime = times('7:15:00')
> format(mytime,'h:m')
[1] "0715"
- Phil Spector
2010 Jan 06
1
boxplot help
Dear Rexperts,
I am trying to add a '+' identifying the mean in a boxplot using the
following
sizelist <- split(size, grp)
centers <- boxplot(sizelist, style.bxp = "att", medpch = "o",
ylab = "Prostate Volume (cm3)")
points(centers, unlist(lapply(sizelist, mean)), pch = "+")
But, I get error
Error in xy.coords(x, y) :
2005 Sep 21
1
I got "403", "Forbidden"... please help
Hi,
I'm setting up Asterisk as a voicemail with SER. My problem is,
when a caller that is not registered with asterisk (no username and
password in sip.conf) it prompts "403, Forbidden" . I need all calls
from outside of my network to reach asterisk for my users' voicemails,
because anonymous users will surely reach voicemail of my users to leave
messages. What do I
2009 Dec 07
1
anova/factor
Dear Wiza[R]ds,
I have the following data in a data.frame. I need to do an anova with
multiple comparison but I don't know how to factor the groups for analysis.
There are 3 groups, 1,2 and 3 labelled in column 1. Help appreciated with
thanks in advance.
Group SI Sif SG Io I2 lol2
1 9.08e-05 9.08e+00 0.060842287 1.798556446 32.574500
2005 Jun 28
2
Trying to get *8 call pickup to work
I'm using the Debian Sarge package of Asterisk - 1.0.7 + bristuff. When
I call from a zap channel or a SIP phone to another SIP phone, then dial
*8 from a third SIP phone, I get 503 Service Unavailable on the
third phone and I get this at the Asterisk console:
Jun 28 09:01:24 DEBUG[16774]: res_features.c:1709 ast_pickup_call: No call pickup possible...
Jun 28 09:01:24 NOTICE[16774]:
2000 Sep 07
2
scp -2 patch
I can't see why there shouldn't be a '-2' flag for "scp" when there's one
for "ssh". Am I missing something here?
Attached is a very simple patch for scp.c and scp.1 that introduces a '-2'
for scp.
Stefan Norberg
stnor at sweden.hp.com
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2006 Nov 07
0
Asterisk Showing 404 not found when calling from third party SIP server (newbie question)
Hi All,
I have installed Asterisk Successfully and configure a out bound
trunk for another SIP server so that if I'll dial 777123 from an
asterisk-registered-phone then it will dial to the phone
extension(123)-registered in the third party server.
But my problem is that the reverse is not happening, that is I am not able
to call from Third party SIP server to Asterisk