This article describes how to go from a Principal Component Analysis created in Displayr:
To a scree plot based on the Principal Component Analysis:
- A Principal Component Analysis output created in Displayr. This does not need to be created with Dimension Reduction - Principal Components Analysis (you can make your own factor analysis or PCA), but the item does need to have an attribute called values.
1. From the toolbar menu, select Anything > Advanced Analysis > Dimension Reduction > Diagnostic > Scree Plot.
2. From the object inspector on the right, select your Principal Component Analysis from the Principal components analysis drop-down box.
3. Click the Calculate button.