Assessing influential data points in a regression model using JMP

In this vide, we provide two ways of assessing whether there are influential or high leverage data points in a regression model using JMP. The first method is through visual assessment of leverage plots. The second method is through Cook's D.

[@thearinnicole]

Can I run a regression model like this using nominal variables?

[@danielmc99999]

yes! you'll just want to make sure they are coded properly.