Displaying 20 results from an estimated 33 matches for "probab".
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2008 Feb 18
0
Solved (??) Behaviour of integrate (was 'Poisson-lognormal probab ility calculations')
...Best regards,
Keith Jewell
mailto:k.jewell at campden.co.uk telephone (direct) +44 (0)1386 842055
> -----Original Message-----
> From: Jewell, Keith
> Sent: 15 February 2008 16:48
> To: 'r-help at r-project.org'
> Subject: Behaviour of integrate (was 'Poisson-lognormal probability
> calculations')
>
> Hi again,
>
> Adding further information to my own query, this function gets to the
> core of the problem, which I think lies in the behaviour of
> 'integrate'.
> -------------------------------------
> function (x, meanlog = 0, sdl...
2009 Jul 16
2
Count the number of occurences in ranges
I got a vector of probabilities like,
probs<-c(0.001,0.5,0.02,1,.....)
Is there any nice and easy builtin function to get the number of
occurences within some specified probabality range.
Like with 2% it would be
occur[1] = sum(probs[probs>0&probs<0.02])
occur[2] = sum(probs[probs>0.02&probs<0.04])...
2007 Mar 27
1
"Groups" in XYPLOT
...stal_slp.asc", colname="slope")
basin_slope <- (basin.map$slope)
#read the slopes into a dataframe
freqs<-as.data.frame(table(basin_slope))
#rank the frequencies based on each unique occerence, note, ranks from 1 to
n
r<-rank(freqs$basin_slope)
n<-length(r)
#determing the probability, n+1 insures there is no 100%, 1- reverses the
order so
#low slopes gets high probability of exceedence
z<-cbind(Rank = r, PRank = 1-(r/(n+1)))
#attach the probability to the table, result is high prob of exceed is in
row with low slope
#and low probabibility is in row with high slope
freqs...
2008 May 29
1
Accessing Value of binom.test
With this line:
> binom.test(x=12, n=50, p=12/50, conf.level = 0.90)
I get this output:
> Exact binomial test
>
> data: 12 and 50
> number of successes = 12, number of trials = 50, p-value = 1
> alternative hypothesis: true probability of success is not equal to 0.24
> 90 percent confidence interval:
> 0.1447182 0.3596557
> sample estimates:
> probability of success
> 0.24
How can I access ONLY the "probabality of sucess" value?
What's the construct for it?
--
Gundala Viswa...
2004 Apr 07
1
Voice Mail Email problem
Ok its probabally something really eaisy im missing. I've searched the
archives and voip-info.
Asterisk is trying to send the email notification for voice mail. But the
log says Invalid sender. Sender = asterisk@localhost.localdomain and not
asterisk@somedomain.com as assigned in conf file.
VM Config:...
2010 Feb 16
1
Stupid question: Why Cmd Dial and Queue haven't same options?
...n continue in his dialplan' (Dial has g and F options for callee/caller) and not he same option for 'callee' ?
- no option in queue to send message (for only calle/caller) when bridged as Dial has
- idem to announce periodically 'X minutes before hangup' (in Dial, not in Queue)
Probabely, i've missed something..... perhaps some workaround ?
Thank's a lot for your attention
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2012 Nov 18
1
How to fix it?
Gives a mistake that "probability" is not found
x<- runif(1,0,1)
y<-x^5+x^8+(cos(x))^3
yrandom<- runif(10,0,3)
if (y<yrandom) {probabibility=y/yrandom}
area=probability*3
--
View this message in context: http://r.789695.n4.nabble.com/How-to-fix-it-tp4649955.html
Sent from the R help mailing list archive...
2012 Oct 20
1
Logistic regression/Cut point? predict ??
...e 0
and 1 data*
xerr <- x + rnorm(n,0,tau) # error is added here
model<-glm(z ~ xerr, family=binomial(logit))
int<-coef(model)[1]
slope<-coef(model)[2]
pred<-predict(model) #this gives me the a+bx data for new error? I
know I can add type= response to get the probab. but only e^x not *e^x/(1+e^x)
*
pi1hat<-length(z[which(z==1)]/length(z)) My cut point is calculated is
the proportion of 0s to 1.
pi0hat<-length(z[which(z==0)]/length(z))
cutmid <- log(pi0hat/pi1hat)
pred<-ifelse(pred>cutmid,1,0) * I am not sure if I need to compa...
2016 Sep 27
2
Good Bye SAMBA?!?!?
Hello man, Samba is not Linix, samba is a project by free license.
Linux is a S/O too free license and not service, the samba is a software
with source code open, the windows AD code probabely content code like a
samba before the AD code is not open and anyone developer or enginear
cold be use the code and logic in the code.
Linux = S/O
Samba is not Linux, samba is Free...
But i have the philosophy, i use what works.
2016-09-27 17:37 GMT-03:00 Reindl Harald via samba <samba at...
2003 Jul 16
3
samba-ldap-debian
Hi all,
I'm pretty new with all this ... but I know that you can configure samba
with the ldap module by doing :
./configure --with-ldap
But how do you proceed with apt from Debian as the only module which
concerns samba is :
apt-get install samba.
it is probably a small silly question but thanx for your help anyway...
2012 Apr 12
8
Background jobs with #fork
Hi
I''ve migrated from Passenger to Unicorn about a week ago. It''s great.
Great transparency and management, thanks for this great software!
A few of my Rails applications start background jobs using
Kernel#fork. Of course, the ActiveRecord connections are closed and
reopened again in the parent and child processes. The child process
also does its job.
Unfortunately, it seems
2006 Jul 10
1
Hi all
I've been using nut to manage a variety of smart and dumb UPS's for
about a year now, so I've got no excuse for just subscribing to the
list now. Except maybe that the debian-user lists provide plenty of
reading material. Anyway, I recently updated a couple of boxes to
2.6.15 kernels from 2.4.x and got to learn fun things about udev. I'm
happy to do a write up on a simple udev
1999 Nov 22
1
variance?,...
hi
I'm learning R and making some examples.
One of them is that for given distribution
I show density function, distribution function
expected value and variance(?).
I know
EX <- function(xval,xprob) sum( (xval*xprob) );
where xval is vector of values and xprob vector of probabalities,
but
DX <- function(xval,xprob) EX((xval^2),xprob) - (EX(xval,xprob))^2;
doesn't work as I thought.
I've looked intto FAQs and archives but my question
is probably too simple.
Can somebody tell me what's wrong on my example ?
And one more question: when I'm plotting densi...
2007 Mar 15
0
[e1071] predict.svm bug ?
Hi all,
I'm using SVM to classify data (2 classes) and I get strange results :
> model = svm(x, y, probability = TRUE)
> pred = predict(model, x, decision.values = TRUE, probability = FALSE)
> table(pred,y)
y
pred ctl nuc
ctl 82 3
nuc 5 84
> pred
1 2 3 4 5 6 7 8 ....
nuc nuc nuc nuc nuc nuc nuc ctl ....
And now, with probabities computation :
> pred = pre...
2001 Feb 23
1
openssh-2.5.1p1 on AIX
Hi!
I've built openssh-2.5.1p1 on an AIX 4.3.3 box, and attempted to use the
public/private key authentication mechanism.
This appears to work for a non-root user locally, but not for the root user.
I have generated the identity (key) files and copied the .pub files to the
authorized_keys files in /.ssh
It appears that when I allow password authentication (the default) I can log
in after
2006 Mar 06
0
Question: "When i Diall a group"
Hello,
This question is probabely recurrent, i apologize, but i haven't found a
limpid explanation (for me) in mail list, google, and hum.... source
code):
When use the Command DIAL to ring a group, WHERE is stored the name of
the 'winner' who pick up the call ? ($variable = ?), and, step beyond:
WHEN (or on EVE...
2010 Oct 01
0
Need some info on cmd Bridge (Confbridge)
Hello,
Perhaps i'm wrong but i don't find a real documentation for cmd Bridge (i've take a look to the source code but i'm not a guru and i probabely miss something):
Is it possible as for cmd meetme to have a context to return on 'exit'/end of the bridge? (in fact i think 'no')
I've done a workaround with meetme but i would use Bridge (or confbridge) if possible (perhaps a channel redirect?)
Thanks a lot for any suggest...
2001 Sep 06
1
rsync groups in modules
When rsync'ing to a module with rsync -a I have a file appear with the proper
owner, but not the proper group set. Below is the module, is it functionally possible
to hard set the group like the user while still using the -a flag with rsync.
max connections = 25
timeout = 600
secrets file = /etc/rsyncd.secrets
lock file = /var/tmp/rsyncd.lock
list = yes
[release]
comment = Release
2003 Jul 21
1
"chdir failed" while mounting samba share
hi
i try to mount a samba share from a windowsclient
the entry in the smb.conf is:
[formax]
path = /home/DOMAIN/stefan1/Desktop
read only = yes
browseable = yes
valid users = DOMAIN:stefan1 DOMAIN:max
create mode = 0444
when i connect with DOMAIN:max the smbd log says:
Jul 21 19:36:43 linux smbd[9088]: [2003/07/21 19:36:43, 0] smbd/service.c:set_current_service(56)
Jul 21 19:36:43 linux
2006 Apr 27
0
Re: opengl under Xgl
...stian Parpart wrote:
> On Wednesday 26 April 2006 12:15, David Reveman wrote:
> > compiz is always accelerated as it's not drawing to a redirected window
> > but to the root window.
>
> how is the redirected window stuff applying to direct rendering clients like
> most probabely OpenGL games?
Those windows are normally redirected as all other windows. However, you
can turn on an option in compiz that will detect fullscreen opaque
windows and automatically un-redirect them so that you don't lose
performance and can get accelerated XVideo without FBO or pbuffer
suppo...