3D Ternary Plots - Deviation

This type of ternary graph allows you to examine the relations between four or more dimensions (X, Y, Z, and V1, V2, etc.) as "deviations" from a specified base-level of the V-axis where three of those dimensions (X, Y, and Z) represent components of a mixture (i.e., the relations between them is constrained such that the values of the three variables add up to the same constant for each case).

See also, 3D Ternary Plots and Graphs - Ternary Graphs