Why would you add a starting value to each cell of your data before calculating log-odds ratios?
A) It heightens the effects of any cells with low frequencies.
B) It lessens the effects of any cells with low frequencies.
C) It heightens the effects of cells with large numbers of missing data.
D) It lessens the effects of cells with large numbers of missing data.

Question

Quizplus · Accepted Answer

Adding a starting value (often a small constant like 0.5) to each cell before calculating log-odds ratios is a technique used to lessen the effects of cells with low frequencies. This helps to stabilize the estimates, especially in cases where some cells might have zero counts.

Why Would You Add a Starting Value to Each Cell