Graph of Card Shuffling Techniques Randomness

**Moderator**

Randomness of different card shuffling techniques [Original Content] created by reddit user u/osmutiar
(Shared with permission of creator u/osmutiar on August 1st, 2018)

Source

Script and data : https://github.com/SoumitraAgarwal/Shuffle-simulator

Created using OpenCV

Shuffling techniques : https://en.wikipedia.org/wiki/Shuffling

"Here are the correlation coefficients for each of the shuffles (though this is just one sample). Essentially a truly random shuffle would have that to be 0"

initial deck : 1.0
overhand_3 : 0.0600187825493
overhand_6: 0.400665926748
overhand_10 : 0.0968155041407
ruffle_2 : 0.00691539315291
ruffle_4 : 0.144454879194
ruffle_10 : 0.239050627508
smoosh_3 : 0.0610432852386
smoosh_6 : 0.00896439853155
smoosh_10 : 0.0653120464441