Fig. 3

Correlogram of the 24 measures associated with particular specialties across the 29 medical schools. Correlations are the same as in Fig. 1, but re-ordered so that the different specialties can be seen more clearly. Specialties are separated by the horizontal and vertical blue lines, with examination and non-examination measures separated by solid green lines. Two asterisks indicate within- and between-specialty correlations that meet the appropriate Tukey-adjusted p value; one asterisk indicates correlations that meet a conventional 0.05 correlation without correction