Update: Big 5 Offensive Leaders

 
As of 3/5/2012.

Offensive Average: (TB+BB+SB)/(AB+BB)

Hoban Effectiveness Quotient: (TB+R+RBI+SB+.5*BB)

Base Runs: A*B/(B+C)+D where A = H+BB-HR, B = (1.4*TB-.6*H-3*HR+.1*BB)*1.02, C = AB-HR, D=HR