Hi David, NaNs are taken as non existant values ... this means that they will be ignored totall ...
so if half the day is NaN ... then the average for the day will be over 12h only ... hope this helps tobi Today David Ball wrote: > I'm trying to (re)interpret the docs for VDEFs, but wouldn't mind a > little clarification if possible. If my rrd has a ton of NaNs in it, > and I have a DS defining, say, bits/sec, and then I use a VDEF to > determine AVERAGE or PERCENT, are the NaNs assumed to be 0s? Are they > included in the calculations at all ? Or are only the 'real' values > in the .rrd included when calculating PERCENT, AVERAGE, etc ? > Thanks in advance. > > David > > _______________________________________________ > rrd-users mailing list > [email protected] > https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users > > -- Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten http://it.oetiker.ch [EMAIL PROTECTED] ++41 62 213 9902 _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
