(not defined)
y(t) = A + B * t^2 (normal space)
Root Mean Square Error (RMSE):
For more information: link to Wikipedia article
Bias Factor (Bf):
For more information check Ross, T. Indices for performance evaluation of predictive models in food microbiology. Journal of Applied Bacteriology 81, 501–508 (1996).
(link to journal article )
Accuracry Factor (Af):
link to journal article