I am wondering if anyone has had experience working with ratio funnel plots. Ratio = Observed Exposure adj. rate / Expected Exposure adj. rate.
From what I understand, exact poisson control limits would have to be generated for the funnel limits centered around the ratio = 1 (Observed exp. adj. rate = expected exposure adj. rate).
ANOVA, or Analysis Of Variance, is used to compare the averages or means of two or more populations to better understand how they differ. Watch this tutorial for more.