added dich % change calc

[dannypeterson]

No description provided.

[shapiromatron]

one minor change to how change is calculated; we have to normalize to fraction incidence instead of raw unnormalized counts

[dannypeterson]

Updated the calc to ((i1/n1)-(i0/n0))/(i0/n0), but the calculations seem weird... (0.7 - 0.1) / (0.1) = 0.6/0.1 = 6 so not sure why we are getting a 5.99 float. Also shouldnt the result be 0.6 instead bc we multiply by 100 for % change

[shapiromatron]

Updated the calc to ((i1/n1)-(i0/n0))/(i0/n0), but the calculations seem weird... (0.7 - 0.1) / (0.1) = 0.6/0.1 = 6 so not sure why we are getting a 5.99 float. Also shouldnt the result be 0.6 instead bc we multiply by 100 for % change

That seems correct! I think it's a 600% percent chagne relative to control