How to add a custom function with 3 variables in a Ternary plot?

How to add a custom function with 3 variables in a Ternary plot?

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Article ID: KB0074218

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Updated On:

Products Versions
Spotfire Statistica 13.0 and higher

Description

How to add a custom function plot with 3 factors in a 3D ternary plot?

Issue/Introduction

How to add a custom function with 3 variables in a Ternary plot?

Environment

Windows

Resolution

1. For illustration, a normal 3D ternary plot using Accuracy.sta dataset from the Example dataset is plotted.

2. Right-click on the output plot and select "Graph Options":

3. Select "Custom Function" and click on "Add new function". After that, enter the customer function in the blank box.

4. An updated 3D ternary plot with the custom function will be shown as below.