On Mon, 16 Aug 2010, Tobias Oetiker wrote: > you may find some inspiration here > svn://svn.oetiker.ch/rrdtool/trunk/tutorial/lisa2009/rrd-by-example
What would be helpful is a collection of use cases, and explanations on how to remedy common problems with either too many false positives or obvious errors that aren't picked up. "Twiddle the 4 knobs until it looks right" is neither a valued engineering tradition (at least where I come from) nor a guarantee that it won't be out-of-whack again tomorrow. Curious: Since you mention in one of the .tex files that "no one considers himself clever enough to use it": Are there any applications in the wild that have been using the feature for a while with satisfying results? I'd be interested if someone can actually come up with a set of parameters so that the anomaly in [1] gets detected without false positives. It's an easy case and should be fast to solve. As it stands, and with the confusing results I'm getting, I'm wondering if rrdtool's implementation of Holt-Winters is useful at all, or even correct. -- Mike Mike Schilli [email protected] [1] http://perlmeister.com/tmp/rrdhelp.data _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
