From spencer.graves at pdf.com  Sun Jan 22 01:58:57 2006
From: spencer.graves at pdf.com (Spencer Graves)
Date: Sat, 21 Jan 2006 16:58:57 -0800
Subject: [Rd] nls profiling with algorithm="port" may violate bounds
	(PR#8508)
In-Reply-To: <loom.20060121T233708-691@post.gmane.org>
References: <20060119205040.3F5DD206FA@slim.kubism.ku.dk>	<43D1A778.6010209@pdf.com>
	<loom.20060121T233708-691@post.gmane.org>
Message-ID: <43D2D8D1.1060702@pdf.com>

Dear Professors. Bolker & Ripley:

       Thank you both very much for all your creativity and hard work 
both in your generall contributions to human knowledge and specifically 
for helping make R the great thing it is today.  I had not seen a reply 
to that email in several days, so I made time to check it out.  When I 
replicated the error, I thought it my duty to report same.  I know 
that's more appropraite with "r-help" than with "r-devel", but I thought 
such a comment might help someone.  I certainly did NOT want to add to 
someones' workload a requirement to reply to my comment.

       Thanks again,
       spencer graves

Ben Bolker wrote:

> Spencer Graves <spencer.graves <at> pdf.com> writes:
> 
> 
>>Hi, Ben, et al.:
>>
>>	  The issue Ben identified with confint(nls(... )) generates a hard 
>>failure for me.  
> 
> 
>   "We" (being Brian Ripley and I) know about this already.
>   I'm sorry I failed to specify enough info in my bug report,
> but I was using R-devel/2.3.0 of (I think?) 11 January, under Linux.
> Your problem is actually PR #8428, which is fixed enough to prevent
> a crash in 2.2.1 patched and really fixed in 2.3.0, all thanks to
> Brian Ripley.
> 
>   cheers
>     Ben
> 
> ______________________________________________
> R-devel at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-devel



[Rd] nls profiling with algorithm="port" may violate bounds (PR#8508)
Spencer Graves