. Author manuscript; available in PMC: 2021 Sep 1.

Published in final edited form as: Personal Disord. 2020 Jan 16;11(5):348–356. doi: 10.1037/per0000391

Table 7.

Comparison of the two OCPD interpersonal clusters using the circular statistics

	Circular M	Circular variance	95% circular CIs
OCPD Cluster 1 (n=10)	136.52°	18°	114.52° – 158.53°
OCPD Cluster 2 (n=33)	283.42°	53°	262.15°–304.69°

Note. CI = confidence interval. All values reported in degrees; circular mean = the average of the angular displacements for each individual within the cluster; circular variance = the dispersion of the angular displacements of individuals within a cluster around the circular mean; 95% circular CIs = 95% circular CIs that identify reliable differences in circular means.