This article describes how to go from a dimension reduction output, such as a Principal Component Analysis, Multidimensional Scaling or t-SNE output:
To a Goodness of Fit Shepard Diagram plot:
- A dimension reduction output created in Displayr such as a Principal Component Analysis, Multidimensional Scaling or t-SNE.
1. From the toolbar menu, select Anything > Advanced Analysis > Dimension Reduction > Diagnostic > Goodness of Fit.
2. From the object inspector on the right, select your dimension reduction output from the Dimension reduction drop-down box.
3. Click the Calculate button.