Displaying 8 results from an estimated 8 matches similar to: "distribution fitting"
2011 Dec 07
1
data frame and cumulative sum
Hello,
I have a data frame that looks like this (containing interarrival times):
> str(df)
'data.frame': 18233 obs. of 1 variable:
$ Interarrival: int 135 806 117 4 14 1 9 104 169 0 ...
> head(df)
Interarrival
1 135
2 806
3 117
4 4
5 14
6 1
>
This corresponds to the time differences (in ms) of a poisson arrival
2002 Jan 11
2
new dgamma rate argument
Can someone explain to me in what way the new (dpqr)gamma parameter
can be interpreted as a rate (when shape != 1)? The only gamma rate
that I am aware of is the hazard rate given by dgamma/(1-pgamma), the
log of which is returned by my hgamma function (event library).
Jim
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r-help mailing list -- Read
2004 Feb 05
5
rgamma question
I was trying to generate random numbers with a gamma distribution. In R the
function is:
rgamma(n, shape, rate = 1, scale = 1/rate). My question is that if
X~gamma(alpha, beta) and I want to generate one random number where do I
plug alpha and beta in rgamma? and, what is the meaning and use of rate?
Thanks for your attention,
Jorge
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2003 Feb 11
0
Congestion control and bitrate peeling for RTP
Hi all,
I'm looking into congestion control for Vorbis RTP and I'm wondering if
it's not too early to define a mechanism which would help bitrate
peeling.
The client can send a standard receiver report stating the interarrival
jitter and packets loss. Once a certain jitter/loss point is reached
the server peels off a pre-determined bitrate fraction from the stream,
eg 128k would
2012 Jul 25
0
CFP: 13th IFIP/IEEE Symposium on Integrated Network and Service Management (IM 2013)
IM 2013
The 13th IFIP/IEEE Symposium on Integrated Network and Service Management
Ghent, Belgium, 27-31 May 2013
http://www.im2013.org/
(Paper Submission Date: 16 August 2012)
"Smart Management in a Virtualized World"
The 13th IFIP/IEEE Symposium on Integrated Network and Service Management (IM 2013) will be held 27-31 May 2013 in the beautiful city center of Ghent, Belgium and
2012 Jul 25
0
CFP: 13th IFIP/IEEE Symposium on Integrated Network and Service Management (IM 2013)
IM 2013
The 13th IFIP/IEEE Symposium on Integrated Network and Service Management
Ghent, Belgium, 27-31 May 2013
http://www.im2013.org/
(Paper Submission Date: 16 August 2012)
"Smart Management in a Virtualized World"
The 13th IFIP/IEEE Symposium on Integrated Network and Service Management (IM 2013) will be held 27-31 May 2013 in the beautiful city center of Ghent, Belgium and
2013 Mar 18
6
Diagnosing call problem
Asterisk 11.1.0
Various soft-phone SIP clients
call center with 10-12 agents online at once using asterisk queue
Occasionally an agent will get a call (or more often a series of calls
in a row) where neither party can hear the other, or can only hear each
other sporadically. A MixMonitor recording of the call plays only the
caller - none of the agent's audio is heard in the recording.
A log on Bayesian statistics, stochastic cost frontier, montecarl o markov chains, bayesian P-values
2004 Feb 17
0
A log on Bayesian statistics, stochastic cost frontier, montecarl o markov chains, bayesian P-values
Dear friends,
Over the past weeks, I have been asking a lot of questions about how to
use R in Bayesian analysis. I am brand new to R, but I am very pleased with
it. I started with winbugs but I found winbugs to be a limited software, not
bad but has several limitations. By contrast, R allows the analyst to tackle
any problem with a huge set of tools for any kind of analysis. I love R. In