Changing Size of Pyramid Layers
1. Is there a way to manually change the size of the layers in the pyramid diagram?
2. Is there a way to superimpose a title or create a title for a layer of a pyramid which contains several segments?
For example, if my pyramid has three layers:
Top Layer: Late colonizers (one segment)
Middle Layer: Middle colonizers (one segment)
Bottom Layer: Early colonizers (4 segments) How can I indicate that these four segments fall under the title of "early colonizers"?