This is being used to calculate confidence intervals for the index of disparity based on the formula ID =(((Sum |(rj -rref)|) /(J-1))/rref)*100

rj = rate in each group, rref = best rate, J = number of groups

The data set has data from 2 surveys and we are calculating sex specific ID for each survey so we have 4 sub-populations.

Similar questions and discussions