Two-Variable Transformations

Figure 32.20 shows the transformations that are available when you select Two Variable from the Family list. The two-variable transformations are used to compute a new variable from standard arithmetic operations on two variables. The arithmetic is performed for each observation. Equations for these transformations are given in Table 32.8.

Figure 32.20: Two-Variable Transformations

	Default	Name of
Transformation	Parameter	New Variable	Equation
Y*X		Mult_Y_X
Y/X		Div_Y_X
a*X+b*Y		Linear_Y_X