Aloha Compadres, i need to graph linear least squares, it's part of a Trend Analysis. I've done a "moving average" from this post: http://www.ee.ethz.ch/~slist/rrd-users/msg02023.html
But thats not what i exactly need. I have 2 DS in each *.rrd of monitoring a few interfaces. After the Aggregation of various rrds i get 3 graphs. Summ of INCOMING, Summ of OUTGOING and the Summ of both togehter. Now i need to make a trend analysis of at least the aggregation graph. I've searched the List but found nothing exept the "moving average". Exporting the rrd data to an other programm is not an Option. A perl/bash script would be nice, the best solution indeed is with the "rrdtool graph" directly. At the moment im fighting with the math of this Problem to understand the basics of a trend analysis, so if anyone has done this before or has a solution/idea ... :) btw. all possible solutions for trend analysis are welcome, maybe i can keep my boss happy with an other approach. :) Regards, Michael PS: I've someone would help and couldnt understand my english, so i would be gratefull to explain it to him in german :) -- 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
