Displaying 20 results from an estimated 100 matches similar to: "re 11. uniroot and function opposite signs warning"
2015 Mar 09
0
Outlook 2013/2010 nightmare #2
Hi All and my sincere thanks to Jakob and Joseph for your responses.
I got around the nightmare for this site but it is far from satisfactory
and given both Thunderbird, Roundcube and the Android e-mail client work
perfectly as expected, this following links comments enforce what I
experienced over the weekend:
http://comments.gmane.org/gmane.mail.imap.dovecot/79231
I have not struck this
2015 Mar 10
2
Outlook 2013/2010 nightmare #2
Yes Eric,
Outlook also has a declaration that as of either version 2010 or 2013,
they no longer download IMAP headers, they download the whole message -
thank God for faster Internet connections these days - could you imagine
that in the older dialup days? Still it is a waste of bandwidth and disk
space to do this.
I am so tired of how they claim to use the RFC and indicate they are
2001 Aug 13
3
How do I make windows open maximised?
I have been dabbling with getting some of our Windows applications
running under Linux using the CodeWeavers preview 20010629. I am making
good progress and am very pleased with the results. However I am
currently stuck on one problem. The Windows software is developed using
Borland Delphi and the application includes a number of forms that are
intended to be displayed full screen. The
2009 Jul 21
0
Specifying initial values for arima.sim
Hi Everyone,
I'm having a problem with arima.sim. Namely specifying inital values
for the series.
If I generate a random walk
> vs = rnorm(100,0,1)
> xs = cumsum(vs)
and fit an ARIMA(1,0,0) to it
> xarima = arima(xs,order=c(1,0,0))
> xarima
Call:
arima(x = xs, order = c(1, 0, 0))
Coefficients:
ar1 intercept
0.9895 8.6341
s.e. 0.0106 6.1869
I should
2007 Apr 06
0
Likelihood returning inf values to optim(L-BFGS-B) other
Hello,
A couple of ideas...
Im not clear on your whole problem however...
Consider making use of the lgamma function, which returns the natural
log of the gamma function. This may help.
The gamma function gets awfully, big very fast.
Also multivariable likelihoods can be bumpy like a mountain range, with
minor peaks and valleys. It is possible that your likelihood has such a
shape. Maybe
2006 Jul 29
1
uniroot
Hello,
I am struggling to find the root of a exponent
function.
"uniroot" is complaining about a values at end points
not of opposite sign?
s<- sapply(1:length(w),function(i)
+ {
+
+ +
+
+
uniroot(saeqn,lower=-5000,upper=0.01036597923,l=list(t=w[i],gp=gp))$root
+ })
Error in uniroot(saeqn, lower = -5000, upper =
0.01036597923, l = list(t = w[i], :
f() values at
2012 Nov 10
3
pkg-config
On Fri, Nov 09, 2012, Shao Miller wrote more as:
>
> Does anyone know of a clever, Linux-distribution-independent way to find out
> where MinGW has its lib/ and include/ dirs? Right now, I've hard-coded the
> path for Fedora 17 in the Makefiles.
>
#
# pkg-config
#
CFLAGS=$(shell pkg-config --cflags uuid )
LIBS=$(shell pkg-config --libs uuid )
proofofconcept:
echo PoC
2006 Jun 10
0
opposite of url_for()?
Hi,
I have a string in a controller that represents a url for my website.
For example the string might be
/cont/act/id
and I want to break this up using the routes defined in my
config/routes.rb file so that I get a hash like
{:controller => ''cont'', :act => ''act'', :id=>''id''}
How can I access all of the information stored in
2006 Sep 28
3
Quick Question: Opposite of Titleize?
Anyone know what the opposite of titleize is?
I want to do ''My Title" to ''my_title''
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2011 Jan 11
1
Writing diagonal matrix in opposite direction
Hi, is there any direct R function to write an diagonal matrix in an opposite way? for example I want to get like:
> diag(rnorm(5))[,5:1]
[,1] [,2] [,3] [,4] [,5]
[1,] 0.0000000 0.0000000 0.0000000 0.000000 -0.1504687
[2,] 0.0000000 0.0000000 0.0000000 -2.139669 0.0000000
[3,] 0.0000000 0.0000000 -0.2102133 0.000000 0.0000000
[4,] 0.0000000
2005 Mar 16
1
Is there an opposite of Inflector.Camelize
Or to put it another way, is there a function f, such that
Inflector.f(Inflector.Camelize(x)) = x
?
Enquiring minds need to know.
Adelle.
2013 Mar 11
1
Opposite return values in vringh_notify_enable_kern() and virtqueue_enable_cb().
Hi Rusty,
The two similar functions in vringh and virtqueue for turning on
interrupts has opposite return values if there are buffers available
in the ring. I think it would be better if these two functions aligned
the use of return values. Maybe it's just me, but I got the logic
for re-scheduling NAPI wrong due to this.
/**
* vringh_notify_enable_kern - we want to know if something
2013 Mar 11
1
Opposite return values in vringh_notify_enable_kern() and virtqueue_enable_cb().
Hi Rusty,
The two similar functions in vringh and virtqueue for turning on
interrupts has opposite return values if there are buffers available
in the ring. I think it would be better if these two functions aligned
the use of return values. Maybe it's just me, but I got the logic
for re-scheduling NAPI wrong due to this.
/**
* vringh_notify_enable_kern - we want to know if something
2013 Nov 17
0
[LLVMdev] opposite to CreateStructGEP
Does getelementptr have a counterpart function which unindexes a
pointer? In particular, I'm using CreateStructGEP from the builder and
want to get back to the struct pointer from a member pointer.
fptr = b.CreateStructGEP( sptr, 2 );
//I want to do this
sptr = b.CreateUnStructGEP( fptr, sptr_type, 2 );
I know I can calculate the offsets on my own, but it'd be nice to not
have to since
2009 May 13
0
Why asterisk changes RTP destination port when it receives first RTP packet in opposite direction despite canreinvite=no
Hi,
I'm connecting Asterisk v. 1.4.10 to Zanzibar Open IVR that acts as a SIP
trunk. Since recognition didn't work correctly, I've troubleshot with
Wireshark and saw that RTP stream is first send to one port on SIP trunk and
then when first RTP packet arrives in opposite direction (from TTS part of
Zanzibar - it's a prompt) Asterisk starts sending to the same RTP port -
2003 Nov 07
2
opposite function of strsplit() ?
Hi,
I what to solve this problem:
>alfab <- "ABCEDFG" #[1] "ABCEDFG"
>chara <- strsplit(alfab, "") #[1] "A" "B" "C" "E" "D"
>"F" "G"
Then I do some changes before I want the character together again, say,
remove two letters.
Now,
2011 Aug 10
2
Opposite of paste function
Dear All,
I have vn variable
> vn
[1] "V300" "V376"
What I want to get is
300 376
without V and "" from vn variable.
Could you help me about this issue?
Thank you,
Soyeon
[[alternative HTML version deleted]]
2010 Jul 21
1
The opposite of "lag"
Hello!
I have a data frame A (below) with a grouping factor (group). I take
my DV and create the new, lagged DV by applying the function lag.it
(below). It works fine.
A <- data.frame(year=rep(c(1980:1984),3), group=
factor(sort(rep(1:3,5))), DV=c(rnorm(15)))
lag.it <- function(x) {
DV <- ts(x$DV, start = x$year[1])
idx <- seq(length = length(DV))
DVs <- cbind(DV, lag(DV,
2008 Dec 27
2
will_paginate working in the opposite way expected
Hi,
I am creating a little blogging engine, so I want the most recent posts
to display first, so I make a search with :order => ''created_at DESC''
For some reason, will_paginate works the opposite way I expect it to be.
I mean the previous / next links are opposite to what I want. What could
I be doing wrong?
--
Posted via http://www.ruby-forum.com/.
2011 Sep 22
2
the opposite of lag() in panel data
Hi R-helpers
I want a function that performs the opposite of lag() with panel data.
I have transformed my data before with pdata.frame(mydata,
index=c("groupindex", “timeindex"))
And then I’ve done lag(mydata, -1) but it doesn’t work.
The error message was:
Error in rep(1, ak) : invalid ''times'' argument
Thank you in advance,
Cecília Carmo