[R] How to fit my data with a distribution?

Carl Witthoft carl at witthoft.com
Fri Jan 6 19:56:46 CET 2012


If you don't mind stepping outside R for a few minutes, there's a great 
heuristic fitting app available from
  http://http://creativemachines.cornell.edu/eureqa

Check it out.

Carl

<quote>
From: Andra Isan <andra_isan_at_yahoo.com>
Date: Fri, 06 Jan 2012 10:02:19 -0800 (PST)
That MASS::fitdistr is used for the case when I have some sense about 
the distribution of my data. When I do not know anything about my data, 
is there any function that can I use to tell what distribution of my 
data is?

Thanks a lot,
Andra


  From: "R. Michael Weylandt <michael.weylandt_at_gmail.com>" 
<michael.weylandt_at_gmail.com>
Cc: "r-help_at_r-project.org" <r-help_at_r-project.org> Sent: Friday, 
January 6, 2012 11:18 AM
Subject: Re: [R] How to fit my data with a distribution?

MASS::fitdistr

Michael

 > Dear All,
 >
 >
 > I have a bunch of data points as follows:
 >
 > x� 100
 > y� 200
 > z� 300
 > ...
 > where 100, 200, 300 are the values. I would like to know the 
distribution of my data? how can I fit my data into a distribution?
 >
 > Thanks a lot,
 > Andra
-- 

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