Before we’re old enough to even see over the dashboard, we learn that green means go and red means stop. This internationally ...

(Bottom) optimal number of clusters in Japanese color names derived by k-means analysis with Gap statistic. > Statistical analysis of the results revealed 19 common Japanese categories.

image: (Top) color samples were used in the present study. (Bottom) optimal number of clusters in Japanese color names derived by k-means analysis with Gap statistic. view more Credit: Ichiro Kuriki ...