Clinical Data Mining Related to the Japanese Kampo Concept “Hie” (Oversensitivity to Coldness) in Men and Pre- and Postmenopausal Women
Figure 3
CART of men by hie related symptoms and findings. The root node of Figure 3 indicates that there were 276 total observations (), and the black part of the pie chart means 37% of “n,” who have had an episode of hie (hie(+)). And the white part of the pie chart means 63% of “n,” who have not had an episode of hie (hie(−)). Each node below the root node has the same meaning.