Correlogram of the relationship between each pair of counts and numeric variables in the Icriodus dataset. Size of the circle is proportional to the strength of the correlation, color varies with the value of the correlation. Kendall’s tau correlation coefficient has been used for the representation. Variables are ordered according to a hierarchical clustering of the correlations.

  Part of: Girard C, Charruault A-L, Gluck T, Corradini C, Renaud S (2022) Deciphering the morphological variation and its ontogenetic dynamics in the Late Devonian conodont Icriodus alternatus. Fossil Record 25(1): 25-41.