Displaying 20 results from an estimated 600 matches similar to: "Send the same message to list of users"
2007 Sep 09
1
Maximum retries exceeded on transmission
I have searched this list and others, and see other pepole having this
issue. However, I have not seen how to fix it.
Sep 6 18:52:36 *WARNING*[4620]: *chan_sip.c*:*1835 retrans_pkt*: Maximum
retries exceeded on transmission
778f89593967725f0abe40eb1752504c for seqno 1620 (Critical
Response)
Sep 6 18:52:36 *WARNING*[4620]: *chan_sip.c*:*1835 retrans_pkt*: Hanging up
call
2007 Oct 11
9
Mask Initial Processing with Ring Back Tone
I need to process a number of lines of code in the dialplan before answering a
call. Can standard ring back tones be played to the caller while this is
happening prior to answering the call. Which commands would facilitate this?
Thanks in Advance,
Vic
2006 Feb 09
1
TDM2400P FXS Only vs. T1/E1 to FXS Channel Banks
Hello All,
I'm looking to get some feedback on which solution of providing FXS is
going to have the best results with faxing. I'm only looking to see what
method is going to provide the best digitization into Asterisk, not for
transmission from Asterisk to else where. Any recommendations of
specific channel banks are welcome. I will need to provide approximatly
216 FXS Ports and need
2008 Jun 17
6
Insert raster image into an R graphic
Dear useRs:
Is there a way to include a raster image (e.g., .gif, .jpg, .bmp) representing
a company logo, a school logo, etc. into an R graphic? For example, it would be
nice to be able to include the logo of the school into the charts that a
student produces for her dissertation. Similarly, while working on a
competitive analysis, it would be nice to be able to replace the names of the
2007 Nov 13
2
Query an Access database based on a date attribute (Tudor Bodea)
Tudor Bodea asked:
>In this context, I try to get all the records for which market is atl-bos,
>competitor is delta and dd is 2007-11-20 (first record above). To do this I used
>># channel <- odbcConnectAccess("test.mdb")
>>res <- sqlQuery(channel, "select * from test_table where market = 'atl-bos'
>>and competitor = 'delta' and dd =
2011 Apr 08
4
Rpart decision tree
Dear useRs:
I try to plot an rpart object but cannot get a nice tree structure plot. I
am using plot.rpart and text.rpart (please see below) but the branches that
connect the nodes overlap the text in the ellipses and rectangles. Is there
a way to get a clean nice tree plot (as in the Rpart Mayo report)? I work
under Windows and use R2.11.1 with rpart version 3.1-46.
Thank you.
Tudor
...
2007 Nov 13
1
R: Query an Access database based on a date attribute
It seems that Access needs that you surround the dates with a # symbol.
You probably need something like.
res <- sqlQuery(channel, "select * from test_table where market = 'atl-bos'
and competitor = 'delta' and dd = #2007-11-20#")
Hope this helps,
Stefano
-----Messaggio originale-----
Da: r-help-bounces at r-project.org
[mailto:r-help-bounces at r-project.org]Per
2007 Mar 13
3
Timed Out or Disconnect Errors on emails with attachments
Hello all,
I've migrated our Maildir system from Courier-IMAP-SSL to Dovecot with
SSL and now we're getting "Connection to <server> Timed Out" errors when
sending mail with attachments. The mail gets sent, however it doesn't
save the mail in the user's "Sent" folder.
Our IMAP and SMTP servers are different. So the client sends to the
SMTP server
2008 Feb 12
3
regular expression for na.strings / read.table
Dear all,
I am working with a csv file.
Some data of the file are not valid and they are marked with a star '*'.
For example : *789.
I have attached with this email a example file (test.txt) that looks like
the data I have to work with.
I see 2 possibilities ..thast I cannot manage anyway in R:
1-first & easiest solution:
Read the data with read.csv in R, and define as na strings
2008 Jul 17
3
Hiding information about functions in newly developed packages
Dear UseRs:
I intend to write a package to handle the basic operations a revenue management
analyst has to deal with on a regular basis (e.g., demand untruncation,
capacity allocation, pricing decisions, etc.). Following the directions posted
by Peter Rossi (Making R Packages under Windows: A Tutorial, January 2006) I
was able to build an interim package that currently consists of one simple
2007 Oct 30
1
Place a string into the header/footer of a pdf file generated during a plot session
Dear useRs,
Do you know, by any chance, if it is possible to write a string in the
header/footer of a pdf file created during a plot session? To make sure that I
know what R script generated a certain chart, I would like to add the path to
the working directory into the header/footer of the corresponding pdf file.
Thank you.
Tudor
--
Tudor Dan Bodea
Georgia Institute of Technology
School of
2007 Nov 12
2
Query an Access database based on a date attribute
Dear useRs,
I would like to query an Access database through R based on a date attribute
but, unfortunately, I fail to do so. For example, the table test_table of the
test.mdb looks like:
ID cd market competitor dd price
1 1 2007-11-20 atl-bos delta 2007-11-20 210
2 2 2007-11-20 atl-bos delta 2007-11-21 190
3 3 2007-11-20 atl-bos delta 2007-11-22
2008 Jul 06
1
Exception Handling
Dear useRs:
Please provide me with your thoughts on an issue related to the design of a
production level system. For example, let?s suppose that I need to run the
same R script for a finite sequence of items (e.g., in the energy industry, I
may need to asses the profitability of all gas stations in the state of
Florida). For each of the items, the R script accesses some remote databases,
gets
2010 Jun 12
2
mob (party package) question
Dear useRs:
I try to use mob from the party package (thanks Achim and Co.!) to model
based recursive partition a data set. The model is a logistic regression
specified with model=glinearModel and family=binomial(). Running mob
results in a few warnings of the type: In glm.fit ... algorithm did not
converge. As I speculate that this may be due to an insufficient number of
iterations I am
2012 May 15
2
rpart - predict terminal nodes for new observations
Dear useRs:
Is there a way I could predict the terminal node associated with a new data
entry in an rpart environment? In the example below, if I had a new data
entry with an AM of 5, I would like to link it to the terminal node 2. My
searches led to http://tolstoy.newcastle.edu.au/R/e4/help/08/07/17702.html
but I do not seem to be able to operationalize Professor Ripley's
suggestions.
Many
2007 May 24
6
Sum per hour
Dear all,
I have a list of precipitation record and a list of time
I would like to sum them up per hour, or per day.
Does such a function exist ?
example:
time<-c("2000-10-03 14:00:00","2000-10-03 14:10:00","2000-10-03
14:20:00","2000-10-03 15:30:00","2000-10-03 16:40:00","2000-10-03
16:50:00","2000-10-03
2009 Nov 19
0
[LLVMdev] Google's Go
On Thursday 12 November 2009 18:59:51 Owen Anderson wrote:
> On Nov 12, 2009, at 10:25 AM, Edward O'Callaghan wrote:
> > No, its up to them which backend they want to use.
> > Sounds like they think that GCC is super quick compared to LLVM. Looks
> > like another fud fart out of google to me.
>
> Actually, after chatting with Ian about it, it's more of a case of
2012 Oct 01
2
mlogit and model-based recursive partitioning
Hello:
Has anyone tried to model-based recursive partition (using mob from package
party; thanks Achim and colleagues) a data set based on a multinomial logit
model (using mlogit from package mlogit; thanks Yves)?
I attempted to do so, but there are at least two reasons why I could not.
First, in mob I am not quite sure that a model of class StatModel exists for
mlogit models. Second, as
2009 Nov 19
7
[LLVMdev] Google's Go
On Nov 19, 2009, at 10:25 AM, Jon Harrop wrote:
>
>
>> In this case, the assertion that LLVM is slow is correct: it's
>> definitely slower than a non-optimizing compiler.
>
> I'm *very* surprised by this and will test it myself...
Compared to a compiler in the same category as PCC, whose pinnacle of optimization is doing register allocation? I'm not
2009 Nov 12
2
[LLVMdev] Google's Go
On Nov 12, 2009, at 10:25 AM, Edward O'Callaghan wrote:
> No, its up to them which backend they want to use.
> Sounds like they think that GCC is super quick compared to LLVM. Looks
> like another fud fart out of google to me.
Actually, after chatting with Ian about it, it's more of a case of the FAQ being poorly worded than them being anti-LLVM.
If you read it closely, it says