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. Author manuscript; available in PMC: 2014 Jun 20.
Published in final edited form as: J Mot Behav. 2013 Jun 7;45(4):289–305. doi: 10.1080/00222895.2013.792234

Table 3.

Summary of principal component analysis.

PC1 PC2 PC1+PC2
Median Range
(min, max)
Median Range
(min, max)
Median Range
(min, max)



Forces 72.63 (56.83, 80.76) 24.67 (13.57, 38.15) 96.67 (92.42, 98.26)
Commands 66.60 (53.53, 78.27) 29.13 (14.93, 39.82) 94.40 (90.47, 97.60)

Median and range of variance in PC1, PC2 and PC1 + PC2 are given.