**
Bander
*
From: d...@vims.edu
To: cs_2...@hotmail.com
Subject: Re: [R] Double Pareto Log Normal Distribution DPLN
Date: Wed, 13 Nov 2013 21:13:43 +
I read the parameters in Fig 4, right as DPLN
Subject: Re: [R] Double Pareto Log Normal Distribution DPLN
Date: Wed, 13 Nov 2013 21:13:43 +
I read the parameters in Fig 4, right as DPLN[2.5,0.1,0.45,6.5], so:
x- 10^seq(0,4,by=.1)
plot(x,ddpln(x,a=2.5,b=.01,v=6.5,t=0.45),log='xy',type='l')
... and the attached graph does not look
similar to page 8 and 9.
Regards
**
Bander
*
From: d...@vims.edu
To: cs_2...@hotmail.com
Subject: Re: [R] Double Pareto Log Normal Distribution DPLN
Date: Wed, 13 Nov 2013 21:13:43 +
...@vims.edu
To: cs_2...@hotmail.com
CC: r-h...@stat.math.ethz.ch
Subject: Re: [R] Double Pareto Log Normal Distribution
Date: Tue, 12 Nov 2013 16:51:22 +
http://www.math.uvic.ca/faculty/reed/dPlN.3.pdf is the original ref and has
the equations.
library(VGAM) for *pareto() and library(stats
*
From: d...@vims.edu
To: cs_2...@hotmail.com
CC: r-h...@stat.math.ethz.ch
Subject: Re: [R] Double Pareto Log Normal Distribution
Date: Tue, 12 Nov 2013 16:51:22 +
http://www.math.uvic.ca/faculty/reed/dPlN.3.pdf is the original ref and has
the equations.
library(VGAM) for *pareto
Information Systems Department
Faculty of Computing Information Technology
King Abdulaziz University
*
From: d...@vims.edu
To: cs_2...@hotmail.com
CC: r-h...@stat.math.ethz.ch
Subject: Re: [R] Double Pareto Log Normal Distribution
Date: Tue, 12 Nov 2013 16
Hi guys
I would like to generate random number Double Pareto Log Normal Distribution
(DPLN). does anyone know how to do this in R or if there is any built-in
function.
Thanks
**
Bander
*
There's a recipe involving two exponentials and a normal deviate as formula (6)
in (1st hit on Google for dpln distribution).
http://www.math.uvic.ca/faculty/reed/dPlN.3.pdf
It should be a no-brainer to code it up in R.
-pd
On 12 Nov 2013, at 16:47 , b. alzahrani cs_2...@hotmail.com wrote:
http://www.math.uvic.ca/faculty/reed/dPlN.3.pdf is the original ref and has the
equations.
library(VGAM) for *pareto() and library(stats) for *lnorm() should get you most
of the way there.
On Nov 12, 2013, at 10:47 AM, b. alzahrani cs_2...@hotmail.com
wrote:
Hi guys
I would like to
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