Odds are multiplicative in the following sense, useful in some types of
betting arrangements.
If the odds of one bet are 4 to 3 and of the next bet 3 to 2 then the odds
of both bets are the product 4*3 to 3*2 or 2 to 1. This is useful in some
horse racing bets where the second (and even more)
Hi,
I am trying to work out the expected value of a RV z. After some
manipulation, I end up with the following integral to
solve:
\int{zsin{P(z)]^{2}cos(P(z))^{2}}dz
(I think I got that right: integral z*sin2(P(z))*cos2(P(z))dz,
where
sin2 and cos2 mean square of sin and cos,
Hi!
Does anyone come across some Matlab code to estimate the parameters for the
Cauchy PDF?? Or some other sources about the method to estimate their
parameters??
Thanks..
CCC
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Can anyone recommend a good text on demand forecasting?
in particular I would like to have information about forecats models
for newspapers sales.
thanks,
simone
Chia C Chong [EMAIL PROTECTED] wrote in message
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Glen [EMAIL PROTECTED] wrote in message
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Do you want to make any assumptions about the form of the conditional,
or the joint, or
John Ziker wrote:
This research deals with the classical anthropological question of
food sharing among hunters and gatherers. There are a number of
hypotheses being discussed within the field. This study is relevant
for two models, namely kinship cooperation and reciprocity. The
kinship
Mark wrote:
Hi,
I'm CS student interested in Radford Neal thesis called Bayesian
Learning for Neural Networks. I know that some years ago this thesis
was available for download from author's site, but nowadays there
isn't possible. I have searched it on Intenet so I have not known to
Glen Barnett [EMAIL PROTECTED] wrote in message
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Chia C Chong [EMAIL PROTECTED] wrote in message
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Glen [EMAIL PROTECTED] wrote in message
[EMAIL
Hi,
My doubt isan outlier can be a LOW data value in the sample (and not
just the highest) ?
Several text boks dont make this clear !!!
Thanks
V.
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On 25 Feb 2002 07:56:56 -0800, [EMAIL PROTECTED] (kjetil
halvorsen) wrote:
It isstraightforward tlo write down the loglikelihood, and then whatever
optimization routine (there must be one in Matlab) will help you!
Just be careful when searching, because Cauchy likelihoods are
frequently
The editor of Progress in Transplantation is needing
biostatisticians for reviewers. If you are interested, see below.
Mark Eakin
Associate Professor
Information Systems and Management Sciences Department
University of Texas at Arlington
[EMAIL PROTECTED] or
[EMAIL PROTECTED]
The University of Michigan Documents Center has a Web site with links
to statistical resources that might prove invaluable to those
interested in a wide variety of data sources. Check it out.
http://www.lib.umich.edu/govdocs/stats.html
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That being said, occasions can arise where there are outliers other than
from measurement or data entry error. Different disciplines have different
approaches.
What discipline are
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An outlier is any value for a variable that is suspect given the
measurement system, common sense, other values for the variable in
the data set, or the values a case has on other
of course, if one has control over the data, checking the coding and making
sure it is correct is a good thing to do
if you do not have control over that, then there may be very little you can
do with it and in fact, you may be totally UNaware of an outlier problem
i see as a potentially MUCH
Does anybody know how to run this constrained regression in STATA? The
model is Y=b1X1 + b2X2 + b3X3, where b1+b2+b3=1 and 0bi1 for each i.
Thanks.
Emmanuel Salta
[EMAIL PROTECTED]
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Voltolini wrote:
Hi,
I would like to know if methods for detecting outliers
using interquartil ranges are indicated for data with
NON normal distribution.
The software Statistica presents this method:
data point value UBV + o.c.*(UBV - LBV)
data point value LBV - o.c.*(UBV - LBV)
Herman Rubin wrote:
In article a5daqb$72k$[EMAIL PROTECTED],
Chia C Chong [EMAIL PROTECTED] wrote:
Hi!
Does anyone come across some Matlab code to estimate the parameters for the
Cauchy PDF?? Or some other sources about the method to estimate their
parameters??
What is so difficult
Voltolini wrote:
Hi,
My doubt isan outlier can be a LOW data value in the sample (and not
just the highest) ?
Several text boks dont make this clear !!!
What makes an outlier an outlier is your model. If your model accounts
for all the observations, you can't really call any of
Jay Tanzman wrote:
I just got chewed out by my boss for modelling the means of some 7-point
semantic differential scales. The scales were part of a written,
self-administered questionnaire, and were laid out like this:
Not stressful 1__ 2__ 3__ 4__ 5__ 6__ 7__ Very stressful
So, why or
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