Displaying 20 results from an estimated 6000 matches similar to: "Sound files"
2005 Oct 31
2
Sweave (R?) font encoding problems
Dear R list,
I'm having some problems with font encodings when using R+Sweave+Latex in my 
native language: Portuguese.
My environment:
Kubuntu 5.10 Linux
$> uname -a
Linux nassa 2.6.12-9-686 #1 Mon Oct 10 13:25:32 BST 2005 i686 GNU/Linux
R> R.version
         _                
platform i486-pc-linux-gnu
arch     i486             
os       linux-gnu        
system   i486, linux-gnu  
2008 Jul 28
1
RStem with portuguese language
Greetings,
I have R 2.7.1 in MacOs and I believe UTF encoding is already installed. 
At least:
 > Sys.getenv()
shows several variables, including:
  LANG "pt_PT.UTF-8"
I installed the Rstem and tm packages and when I try the following code:
 > wordStem(c("aberra??o","aberra??es"), language="portuguese")
[1] "aberra?\xc3"
2020 Aug 10
1
Typos in file.path documentation.
Hello,
R 4.0.2 on Ubuntu 20.04, sessionInfo() below.
I believe there are two typos in ?file.path, section Value, 2nd paragraph.
1. There is a close parenthesis missing  after Encoding, as it is 
reading is a bit confusing, I had to backtrack and repeat.
2. I'm not a native language speaker but before a consonant it's 'a', 
not 'an', right?
an component
should be
a
2019 Jun 21
4
Calculation of e^{z^2/2} for a normal deviate z
Hello,
Well, try it:
p <- .Machine$double.eps^seq(0.5, 1, by = 0.05)
z <- qnorm(p/2)
pnorm(z)
# [1] 7.450581e-09 1.228888e-09 2.026908e-10 3.343152e-11 5.514145e-12
# [6] 9.094947e-13 1.500107e-13 2.474254e-14 4.080996e-15 6.731134e-16
#[11] 1.110223e-16
p/2
# [1] 7.450581e-09 1.228888e-09 2.026908e-10 3.343152e-11 5.514145e-12
# [6] 9.094947e-13 1.500107e-13 2.474254e-14 4.080996e-15
2018 Jun 22
1
Bug in as.Date or strptime?
Hello,
This just came up in SO, sessionInfo() at the end.
https://stackoverflow.com/questions/50988018/seeking-explanation-for-as-date-function-in-r?noredirect=1#comment88971055_50988018
# example 1
# not even the month is right
as.Date(x =  1, format = '%j', origin= '2015-01-01')
#[1] "2018-07-21"
# example 2a
# nonsense output
as.Date(x = 1, origin=
2020 Nov 01
0
strptime() keeps emitting warnings after establishing a handler with tryCatch()
Hello,
I cannot reproduce this behavior and, as documented, the posted code 
doesn't issue warnings due to a wrong timezone but I'm running
sessionInfo()
R version 4.0.3 (2020-10-10)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 20.04.1 LTS
Matrix products: default
BLAS:   /usr/lib/x86_64-linux-gnu/blas/libblas.so.3.9.0
LAPACK:
2019 Jun 21
4
Calculation of e^{z^2/2} for a normal deviate z
You may want to look into using the log option to qnorm
e.g., in round figures:
> log(1e-300)
[1] -690.7755
> qnorm(-691, log=TRUE)
[1] -37.05315
> exp(37^2/2)
[1] 1.881797e+297
> exp(-37^2/2)
[1] 5.314068e-298
Notice that floating point representation cuts out at 1e+/-308 or so. If you want to go outside that range, you may need explicit manipulation of the log values. qnorm()
2012 Feb 28
3
workflow using git for translations
I did a first set of minor translations to become familiar with the process. These changes have been committed in "main" wine git (how do you call it?).
In the meanwhile, I did a bunch of changes. Now I want to create a patch for these changes. I did a 
> git stash save
(and I had a copy of the file somewhere else) and then a
> git pull
Auto-merging po/pt_PT.po
CONFLICT
2019 Feb 01
3
nlminb with constraints failing on some platforms
Hello,
R 3.5.2 on ubuntu 18.04. sessionInfo() at the end.
Works with me, same results, cannot reproduce the error.
f <- function(x) sum( log(diff(x)^2+.01) + (x[1]-1)^2 )
opt <- nlminb(rep(0, 10), f, lower=-1, upper=3)
str(opt)
xhat <- rep(1, 10)
all.equal(opt$par,         xhat,  tol=0) # good: 5.53 e-7
#[1] "Mean relative difference: 5.534757e-07"
all.equal(opt$objective,
2019 Jun 23
2
Calculation of e^{z^2/2} for a normal deviate z
I agree with many the sentiments about the wisdom of computing very
small p-values (although the example below may win some kind of a prize:
I've seen people talking about p-values of the order of 10^(-2000), but
never 10^(-(10^8)) !).  That said, there are a several tricks for
getting more reasonable sums of very small probabilities.  The first is
to scale the p-values by dividing the
2019 Jul 15
4
Possible bug in `class<-` when a class-specific '[[.' method is defined
Hello,
Clean R 3.6.1 session on Ubuntu 19.04, RStudio 1.1.453. sessionInfo() at 
the end.
I can reproduce this.
counttt <- 0
`[[.MYCLASS` = function(x, ...) {
   counttt <<- counttt + 1
   # browser()
   x = NextMethod()
   return(x)
}
df <- as.data.frame(matrix(1:20, nrow=5))
class(df) <- c("MYCLASS","data.frame")
counttt
#[1] 9
But there's more. I
2019 Jun 24
2
Calculation of e^{z^2/2} for a normal deviate z
>>>>> William Dunlap via R-devel 
>>>>>     on Sun, 23 Jun 2019 10:34:47 -0700 writes:
>>>>> William Dunlap via R-devel 
>>>>>     on Sun, 23 Jun 2019 10:34:47 -0700 writes:
    > include/Rmath.h declares a set of 'logspace' functions for use at the C
    > level.  I don't think there are core R functions that call
2006 Nov 17
5
Freepbx changes dont reflect in asterisk
Hello,
>From some days ago, when i made changes in web interface to asterisk
that comes with trixbox (freepbx), this dont reflect the changes in
asterisk configuration.
I has reviewed the file permissions in /etc/asterisk and all files are
writable to asterisk user.
In freepbx all appears to be ok (i dont see any errors...).
Anyone can help me with this problem?
Thanks in advance,
PS.
1998 Sep 30
1
Windows NT in portuguese
Hi,
Probably my problem can be helped by very specific people.  Anyway...
I am debuting with Windows NT (portuguese language version) and Samba and
experiencing problems because I unsucceed to map Samba to Windows with the
message "the account is not authorized to login from this workstation"
(this is my translation from portuguese).  The TCPIP connection sound good
as long as I can
2012 Apr 10
1
Bug#668310: xen-api: [INTL:pt] Updated Portuguese translation for debconf messages
Package: xen-api
Version: n/a
Tags: l10n, patch
Severity: wishlist
Updated Portuguese translation for xen-api's debconf messages.
Translator: Miguel Figueiredo <elmig at debianpt.org>
Feel free to use it.
For translation updates please contact 'Last Translator' or the
Portuguese Translation Team <traduz _at_ debianpt.org>.
-- 
Melhores cumprimentos/Best regards,
2011 May 17
1
Queues.conf Language Agents
Hello folks,
I have a litle problem here, i did not run into this problem yet, but it
will be in the future!
Let think!
I have 8 agents, 2 of them speak english and Portuguese.
Now i have many clients most of them speaking english... And we send all
users to the queue app. Now lets thinks all Agents are ocupied, and have 6
other english speakers at waiting line end now one portuguese speaker
2006 Oct 28
1
Diva server 4bri and Portuguese BRI
Hello,
I need to connect one diva server 4bri to a portuguese BRI interface.
The operator (PT) said that this bri is in point-to-multipoint mode
(S0). Previously one PBX has connected to that interface.
The asterisk and diva drivers are working ok but i cannot communicate
to outside via this bri. Xlite gives me the message: "call failed:
declined".
Anyone have experience with this
2005 Sep 20
9
HooDaHek 0.6 Released
HooDaHek 0.6 has been released.
So soon, you say?  Well, the best laid plans of mice and men...
Steven BerkHolz is a pretty sharp stick and said to me, "Why don't you 
have HooDaHek change the CallerID when it looks up the name in the 
database on an incoming call?"  Much head smacketh ensued, and as I made 
that change for Steven, I noticed that I had the way wrong version of 
2006 Aug 18
1
Portuguese Stemming
Today while compiling ferret I noticed there was a Portuguese stemmer
being compiled. How do I enable it''s use for my index?
Pedro.
2005 Sep 20
5
MySQL and Asterisk
Is there a guide anywhere which runs through how to set up asterisk with 
mysql?
 I've looked and almost all the document misses out relevant information.
 Thanks
 Dan Journo
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