View source for Thread:Talk:Editor Trends Study/Results/Veteran editors

I've run over the numbers myself, and I graphed a logistic fit against the data. I think it's come out pretty good. [[Image:Veteran-editors.png]]
The fitted function is <math>\frac{14988.4}{(1 + 3.50179 e^{-1.59948 (year-2006.06)})^{1.35287}}</math>

The export of the image was done for my by RoanKattouw as the trial edition of the software used to make the export (Mathematica) doesn't allow exports. [[User:Martijn Hoekstra|Martijn Hoekstra]] 21:19, 20 March 2011 (UTC)