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. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: Ann Appl Stat. 2014 Mar 1;8(1):19–47. doi: 10.1214/13-AOAS685

Table 2.

MANOVA testing of interaction terms via Pillai’s trace statistic

approx F num df den df p-value
Education 11.15 15 6102 <0.01
Ethnicity 18.07 9 6102 <0.01
Age 21.38 12 6102 <0.01
Education:Ethnicity 1.67 36 6102 0.01
Education:Age 1.60 48 6102 0.01
Ethnicity:Age 2.05 36 6102 <0.01
Education:Ethnicity:Age 1.44 144 6102 <0.01