Yesterday Mike Schilli wrote: > On Mon, 16 Aug 2010, Tobias Oetiker wrote: > > > you may find some inspiration here > > Hmm ... actually, I still have a two questions: > > * My graphs are jagged, due to the sensor's discrete values, delivered in > steps of .5. Is there a way to 'smooth' the graph, so that I get > something like splines as input for ABD?
no > * Is there a way to change the confidence band from what your document > calls "think something like standard deviation" to something twice this > size? I've tried many settings of alpha, beta, and gamma, but it seems > to be impossible to get rid of the false positives. If I could double > the width of the confidence band, however, I'd get exactly what I need, > I think. the confidence band initelf is dynamic and derives its 'width' from experiance of previous prediction accuracy ... the best course of action in my experiance is to prepare about 5 cycles worth of hires data and use a little script to visualize hw behaviour with differenc values ... as I did in my sample ... cheers tobi > -- Mike > > Mike Schilli > [email protected] > > -- Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland http://it.oetiker.ch [email protected] ++41 62 775 9902 / sb: -9900 _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
