The other package that I can think of that you might want to investigate if you are attempting to construct bivariate distributions is the copula package.

--
David.
On Sep 15, 2009, at 10:27 PM, TsubasaZero wrote:


Hi,

Thanks a lot. I think this is what I want.

actuar package get more distributions.

Zero~


David Winsemius wrote:


On Sep 15, 2009, at 1:09 PM, TsubasaZero wrote:


Hi all,

I had generated 1000 random variates (u,v), and I would like to find
the
corresponding (x,y) for a bivariate pareto distribution. Which
x=inverse
pareto of u and y=inverse pareto of v.

What is the code I should use to find (x,y).

Perhaps:

??"Pareto"

On my machine it offers a choice of two packages (actuar and VGAM)
that offer
Pareto functions. But ?? only searches installed packages, so this
would be
more general:

library(sos)
???Pareto
retrieving page 1:
 found 187 matches; retrieving 10 pages
2 3 4 5 6 7 8 9 10

Or the old fashioned way with r-search... hint: put it on your browser
toolbar:

http://search.r-project.org/cgi-bin/namazu.cgi?query=pareto&max=100&result=normal&sort=score&idxname=functions&idxname=Rhelp08&idxname=views

--
David Winsemius, MD
Heritage Laboratories
West Hartford, CT

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______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
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David Winsemius, MD
Heritage Laboratories
West Hartford, CT

______________________________________________
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and provide commented, minimal, self-contained, reproducible code.

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