Unimodal

Summary
Unimodal is the first evolution of Bin.

Unimodal graphs have only one mode, hump, or local high point in the shape of the distribution of the variable. Unimodal is a Description-type, because it can be used to describe the shape of the graph.

Evolution
=== Bin > Unimodal > Bimodal > Multimodal === Unimodal evolves into Bimodal at level 32, because a bimodal graph has two modes.