I have an RRDatabase that saves five ABSOLUTE variables (MIN, MAX & AVERAGE) with readings taken at 5 minute intervals. Two of the variables are "sparse and bunched". For example, the 6 readings over 30 minutes might look like: 0, 10, 0, 12, 2, 8.
This causes the "two day" chart (where the horizontal grid lines are 1 hour apart) to look like a seismograph during an earthquake. That is, the lines are very jagged over a wide range. Is there any way, while graphing, that I can use an average "as if" it were sampled over a longer interval, thereby smoothing the graph? That is, in the example above, the total over 30 minutes is 32, and I would like the graph to treat it as if each of the 6 readings were 5.333 or at a rate of 1.0666 per minute. If I look at a two day interval way back in history, say 6 months ago, the charts have the "smoothed" effect that I would like to achieve in the current period. Thanks for your assistance. Phil Henningsen ------------------------------------ Programming / Development Astrology.com - an iVillage company http://astrology.com - http://www.chartshop.com (415) 447-6193 ext 819 [EMAIL PROTECTED] Sign: Capricorn -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
