Message-ID: <p06210202bf87fa1b3d03@[128.115.153.6]>
Date: 2005-10-28T16:04:33Z
From: Don MacQueen
Subject: Uncensoring a dataset - resent
In-Reply-To: <24B7390A8EDF9440BF68F966B17B53E404112A@sii.sciences.com>
Although it doesn't implement the MLE, if you are looking at
environmental data, I'd suggest looking at the R package NADA
(available from CRAN). You could also contact Ed Frome at
FromeEL at ornl.gov (http://www.csm.ornl.gov/~frome/index.html), and ask
about his R functions for this -- not packaged, though.
-Don
At 10:41 AM -0400 10/28/05, Richard Reiss wrote:
>Does anyone know of an R package that I can use to uncensor a normal or
>log-normal dataset? I'm particularly interested in the MLE method of
>Cohen (1959), "Simplified estimators for the normal distribution when
>samples are single censored or truncated," Technometrics, 1(3), 217-237.
>Of course, if there is anything better, I'd be glad to hear about that
>too.
>
>
>Thanks.
>
>Rick
>
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--
--------------------------------------
Don MacQueen
Environmental Protection Department
Lawrence Livermore National Laboratory
Livermore, CA, USA