Effect-IOP Value F Hypothesis df Error df Sig. Partial Eta Squared Noucent. Parameter Observed Powerb
Pillai's Trace .080 2.243 4.000 216.000 .065 .040 8.972 .651
Wilk's Lambda .920 2.269a 4.000 214.000 .063 .041 9.078 .657
Hotelling's Trace .087 2.295 4.000 212.000 .060 .042 9.180 .662
Roy's Largest Root .086 4.654c 2.000 108.000 .012 .079 9.307 .773
a = Exact statistic; b = computed using alpha =0.05; c = The statistic is an upper bound on F that yields a lower bound on the significance level; d = Design: intercept + group
Table 4: Multivariate Tests - Power Analysis for Intraocular Pressure.