aggregation tool

Can any statistician explain the clockwork regularity of many of these  
sites' popularity? 
Most appear to have a sinusoidal curve with a period of a month.
Sony's is a poor fit, and Apple's maybe stochastic.
Alexa seems to be unavailable, so i am posting the most recent results.
Perhaps they are related.....


Jonathan Chetwynd
"A web by people with learning difficulties"

Received on Sunday, 21 December 2003 06:28:22 UTC