Hi,

Kiss Gabor [Bitman] wrote:

> Here you can find the first experimental release of
> NfSen with Holt-Winters aberrant behavior detection:
> 
> http://bakacsin.ki.iif.hu/~kissg/project/nfsen-hw/nfsen-hw-rev80.tgz
> 
> The README can be read here:
> http://bakacsin.ki.iif.hu/~kissg/project/nfsen-hw/README-HW

I tried the standalone version of your install. The result is
"Error Creating Graph". Can you confirm that apart from "the
original installation instructions" you have to add the lines

---

# Enable Holt-Winters prediction
$ENABLE_HW = 1;
%HW_params = (
        alpha   => 0.1,
        beta    => 0.0035,
        deltapos=> 5.0,
        deltaneg=> 10.0,
        period  => 288,         # 1 day
        length  => 1440         # 5 days
);

---

Can you please confirm this is all that is needed to start
using the Holt-Winters prediction after a simple

        #./install.pl /data/nfsen/etc/nfsen.conf

-Wim

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