Here is a somewhat daunting article rejoicing in the title of Studies Of The I Ching: I. A Replication – Statistical Data. You’d need knowledge of statistics to digest the whole thing, I think (not something I have). But the initial review of I Ching experiments over the years is interesting, and so are the results from these experimenters (on page 9 of the article).
Shhh!! You must hide this from Chris! 🙂
L