Interaction Plot Tool

This tool creates an interaction prediction plot of the variables X and Z on Y from the unstandardized regression coefficients of a model with a product term.

Label of the outcome:

Label of the variable X:

What is the mean of X as used in the regression equation?

What is the standard deviation of X as used in the regression equation?

Label of the variable Z:

What is the mean of Z as used in the regression equation?

What is the standard deviation of Z as used in the regression equation?

Predictions of regression model

Intercept (b0):

Coefficient of X (b1):

Coefficient of Z (b2):

Coefficient of X*Z (b3):

Variables X and Z in the product term are:

Range of Z \ X	0	0	0	0	0	ME (Y\|X;Z)
0	0.000	0.000	0.000	0.000	0.000	0.000
0	0.000	0.000	0.000	0.000	0.000	0.000
0	0.000	0.000	0.000	0.000	0.000	0.000
0	0.000	0.000	0.000	0.000	0.000	0.000
0	0.000	0.000	0.000	0.000	0.000	0.000

This tool creates an interaction prediction plot of the variables X and Z on Y from the unstandardized regression coefficients of a model with a product term.

Predictions of regression model

The second plot shows the effect of the variable X on Y for the different levels of Z .