CalCube Terminology?

[JLarsen]

I just recently got CalCubeTimer after using JnetCube. On either there is like a bunch of terms I dont neccesarilly know... These include the definition/difference bewteen:
1.Rolling Average
2.Standard Deviation, something like the average difference in times or something
3.Session Statistics, I'm assuming it's the average of the whole session w nothing fancy...
4.RA0??
5.RA1????
6.+2, more particularly what counts as DNF or + 2 or whatnot
7.And one last thing, can you use the stakcmat with CCT?? That would be awesome!

 

[brunson]

1) http://en.wikipedia.org/wiki/Moving_average
2) http://en.wikipedia.org/wiki/Standard_deviation
3) Yes
4) Rolling Average 0
5) Rolling Average 1
6) http://www.worldcubeassociation.org/regulations/#solvedstate
7) If you bought the version with a dataport on the front, yes.

 

[shelley]

RA 0 and RA 1: One of them is rolling average of 12, the other is rolling average of 5.