Message-ID: <562DAF74-EB55-4090-927C-166636BCA328@comcast.net>
Date: 2010-01-04T20:38:05Z
From: David Winsemius
Subject: how to plot multiple density functions in one graph
In-Reply-To: <bcddc6021001041213p7eca55ccndd633ce6a94cef05@mail.gmail.com>
On Jan 4, 2010, at 3:13 PM, John Westbury wrote:
> Hello,
>
> I am new to R and have two easy questions.
>
> How can you plot multiple density functions in one graph? I have
> five beta
> densities that I would like to plot in one graph. I understand how
> to plot
> one beta density as a line:
>
> plot (x,(dbeta(x,shape1=,shape2=,), type ="l")
?lines
>
> Does the Pareto distribution need to be added to R with an additional
> package?
>
Sort answer, yes:
I see it in the actuar and the VGAM packages that I have installed,
but a more complete list of options would be from this search:
RSiteSearch("Pareto")
David Winsemius, MD
Heritage Laboratories
West Hartford, CT