Re: [ippm] Advancement of metrics to standards draft

Henk Uijterwaal <henk@ripe.net> Mon, 06 July 2009 12:47 UTC

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Date: Mon, 06 Jul 2009 14:47:20 +0200
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Subject: Re: [ippm] Advancement of metrics to standards draft
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Ruediger et al,

Thanks for all the work so-far, we'll discuss the
document in Stockholm and let you know about next steps.

Henk


> the submitted draft on the advancement of metrics to standards hopefully is clear enough on the suggested methodology and its execution.
> 
> I won't participate in the Stockholm meeting. If the WG welcomes continuation of the work on this document, then the areas requiring more input I'm aware of are:
> - statistical tests on time series producing verifyable results with the desired confidence 
>   (suggested default 95%). And a review by a statistician in general.
> - Measurement and networking expert to define what are sufficiently "identical network 
>   conditions", as that's a basic assumption for the suggested metric test.
> 
> As a detailed comment, a reference and code for the Anderson Darling k test is required.
> 
> I hope, the draft may be found here:
> 
> http://www.ietf.org/internet-drafts/draft-geib-ippm-metrictest-00.txt
> 
> Regards,
> 
> Ruediger 
> 
> 
> 
> 
> 
> 
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