Displaying 13 results from an estimated 13 matches for "comparaison".
2010 Dec 07
3
Snom (vs Polycom) - provisioning
Hi,
I`m not actually asking for a comparaison between the two, I have one on
hand and will make up my own mind. But I can't find much info on whether
the Snom (370 to be exact) accepts FTP provisioning like the Polycom (but
few others) do.
Any Snom user can answer this one for me?
Mike
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2017 Aug 07
3
Has For bucle be impooved in R
Hi!
I am doing a lapply and for comparaison and I get that for is faster than lapply.
What I have done:
n<-100000
set.seed(123)
x<-rnorm(n)
y<-x+rnorm(n)
rand.data<-data.frame(x,y)
k<-100
samples<-split(sample(1:n),rep(1:k,length=n))
res<-list()
t<-Sys.time()
for(i in 1:100){
modelo<-lm(y~x,rand.data[-sampl...
2017 Aug 07
0
Has For bucle be impooved in R
...on that using lapply is somehow equivalent to "vectorization", which it is not.
--
Sent from my phone. Please excuse my brevity.
On August 7, 2017 7:29:58 AM PDT, "Jes?s Para Fern?ndez" <j.para.fernandez at hotmail.com> wrote:
>Hi!
>
>I am doing a lapply and for comparaison and I get that for is faster
>than lapply.
>
>
>What I have done:
>
>
>
>n<-100000
>set.seed(123)
>x<-rnorm(n)
>y<-x+rnorm(n)
>rand.data<-data.frame(x,y)
>k<-100
>samples<-split(sample(1:n),rep(1:k,length=n))
>
>res<-list()
>t&...
2004 Aug 13
5
simtest for Dunnett's test
Hi!
I use simtest fonction of multcomp package to compile a Dunnett's test.
I have 10 treatments and one control group, so i create a matrix with:
m<-matrix(0,10,11)
m[1,1]<--1
m[1,2]<-1
m[2,1]<--1
m[2,3]<-1
m[3,1]<--1
m[3,4]<-1
m[4,1]<--1
m[4,5]<-1
m[5,1]<--1
m[5,6]<-1
m[6,1]<--1
m[6,7]<-1
m[7,1]<--1
m[7,8]<-1
m[8,1]<--1
m[8,9]<-1
2017 Aug 07
1
Has For bucle be impooved in R
...ent to "vectorization", which it is not.
> --
> Sent from my phone. Please excuse my brevity.
>
> On August 7, 2017 7:29:58 AM PDT, "Jes?s Para Fern?ndez" <
> j.para.fernandez at hotmail.com> wrote:
> >Hi!
> >
> >I am doing a lapply and for comparaison and I get that for is faster
> >than lapply.
> >
> >
> >What I have done:
> >
> >
> >
> >n<-100000
> >set.seed(123)
> >x<-rnorm(n)
> >y<-x+rnorm(n)
> >rand.data<-data.frame(x,y)
> >k<-100
> >samples&l...
2010 Jul 03
2
pkg/tests: how to run them with --vanilla
Hello
I recently submitted an update of a package, and received error reports
from CRAN maintainers concerning the pkg/tests section:
> Next time you update, can you please ensure that the .Rout.save files
> are generated in English (with LANGUAGE=en set). R 2.12.x will ensure
> that the tests are run in English, and it saves a lot of unnecessary
> chatter if the reference
2007 Mar 15
0
Mauchly.test
Bonjour,
elles correspondent ? des donn?es de diff?rents traitements (EU) avec des
dates diff?rentes
j'aimerai pouvoir faire une comparaison de k moyennes selon ces deux
variables date et EU
ANOVA ? n facteurs n'est pas la bonne solution
je voudrai savoir qu'elles sont les tests qui permettent de r?soudre ce
probl?me (?chantillons appari?s)
je suis partis sur le test de Mauchley sans r?ussite
pouvez vous m'aider
merci
S?ba...
2010 Oct 15
1
creating 'all' sum contrasts
OK, my last question didn't get any replies so I am going to try and ask a different way.
When I generate contrasts with contr.sum() for a 3 level categorical variable I get the 2 orthogonal contrasts:
> contr.sum( c(1,2,3) )
[,1] [,2]
1 1 0
2 0 1
3 -1 -1
This provides the contrasts <1-3> and <2-3> as expected. But I also want it to create <1-2> (i.e.
2006 Jan 22
0
Finding good, objective reviews of major VoIP phones
Hi,
Where can I find objective reviews of VoIP phones? Somebody out there must
have done a comparaison of those phones, unfortunately all I can find at
reviews of one phone (without comparing them to others) or obviously biased
ones.
Also, I'm looking for a good value business phone (for me, but also to
resell to my customers). I already asked the questions in the biz mailing
list, and got ple...
2008 Sep 09
0
Session Progress
Dear All,
I would like to ask please about how to fix the problem of sending fake ring
back tone by asteriskserver when trying to make a call from an extension
registered on asterisk to any PSTN number...I made some comparaison between
calls made through Asterisk server that generate a fake ring back tone
during dialing and other sip proxies that does not generate such tone...I
noticed that Asterisk server is not sending back "183 Session Progress" or
"Ringing" Sip packets after "Trying" to...
2008 Aug 06
4
Experience moving mailboxes from Dovecot 0.99.14 to Dovecot 1.07 => Improvement possible
...'s where of the same format but values where not
corresponding... Teleting on SV1 and asking UIDL, last value is
xxxxxxxxxx.85878. On SV2, xxxxxxxxxx.85879 was the FIRST value of the list.
Conclusion for the moment, Dovecot has a problem with the detection of
existing UID of the moved mailbox.
Comparaison of first header found from the two mailboxes show ...
differences !
SV1 give the following :
(...)
X-UID: 70570
Content-Length: 1561
X-IMAPbase: xxxxxxxxxx 85845 $MDNSent
X-Keywords:
(...)
SV2 give the following (after first POP attempt) :
(...)
Content-Length: 1561
X-IMAPbase: xxxxxxxxxx 0000089...
2009 Aug 03
2
Variable names as inputs...
Hi, I have been using R for a bit, but never came across this simple
issue... So, I wonder if anyone could give me a hint on it.
I have calculated a bunch o models and now need to compare them using
AIC(). The issue seem to be that I have placed each output in a list object.
So, the question is how to convert a string into variable names.
Lets say I have all my models in a variables called :
2006 Jul 21
20
Struts vs RoR
hi,
I recently attended one of the ruby meetings that we have in my city.
There one of the speaker said that google,amazon .. are working on RoR
but still the performance of RoR is not at par with J2EE others....
he meant that though google,amazon working o it they will not bring it as
front applications only parts
the reason ruby is slow in comparison to other languages....
and in real time