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. 2014 Apr 26;6(2):76–83.

Table 2: Static and kinetic frictional forces for various brackets and ligation methods using 0.016”x 0.022”stainless steel wire depicted using Anova test.

Source of Variation SS Df MS F P-value F crit
Between Brackets 18409.8 5 3681.956 206.13 6.77E-19 2.6207
Between Modules 20880.1 3 6960.019 389.65 1.75E-20 3.0088
Interaction 11097.2 15 739.8146 41.418 1.73E-13 2.1077