Quote from chuckt101:
One thing I want to caution is at first glance, it may seem you are correcting a mistake and catching some things the computer missed, but if the original code was perfectly calibrated to ProfLogic's code, you are introducing an element that will affect the outcome. What I mean is, ProfLogic has defined through his years of testing a threshold for "prime" oscillations, i.e. the moment at which the strength of price movement becomes significant. If you are attaching labels that shouldn't be there, according to PL's code, research, and backtesting, you have effectively lowered this threshold.
I will also say, during my testing of Whisky's posted code, I found the ERG (for all fractals) do not precisely mimic that of PL's. Most of the oscillations have very similar (probably statistically equal) amplitudes, though I found inconsistency in some amplitudes being greater and some being smaller - I compared side by side the oscillations created by Whisky's ERG for NT with PL's screenshotted ERGs for several days.
Since nothing in life is truly free, anyone wishing to seriously use this ERG method (unless they have an exact replica of PL's setup) will have to do some extensive testing to determine a more applicable threshold for their system. Otherwise you'll probably end up being one of the guys that come back in 3 months trashing ProfLogic![]()
The issue is that to really get the labels perfect, one needs to use two data streams (i.e. 2401 and 343). If one doesn't do that, there are ways to approximate with one data stream only. Some approximations are better than others. That's all.
You are, of course, entitled to your opinion.
JW
