The first edition of Sphericity was limited to 2000 copies, with the first 50 signed by Berssenbrugge and Tuttle and hand-colored by Tuttle.
32.
To further illustrate the concept of sphericity, consider a matrix representing data from patients who receive three different types of drug treatments in Figure 1.
33.
Moreover, statistical software, such as SPSS, will not provide output for a test of sphericity for two levels of a repeated measure factor.
34.
It is also common to use the multivariate ? 2 when the assumption of sphericity has been violated, and the multivariate test statistic is reported.
35.
The values used for finding the Index of Sphericity are the perimeter and the area of an irregular shape measured on a two-dimensional plane.
36.
However, this procedure can be less powerful than using a repeated measures ANOVA, especially when sphericity violation is not large or sample sizes are small.
37.
The first direct demonstration of Earth's sphericity came in the form of the first circumnavigation in history, an expedition captained by Portuguese explorer Ferdinand Magellan.
38.
The plate thickness is 76 78 mm, with deviations of ? mm in the completed radius, and sphericity is 0.4 % or less.
39.
The sphericity of a sphere is unity by definition and, by the isoperimetric inequality, any particle which is not a sphere will have sphericity less than 1.
40.
The sphericity of a sphere is unity by definition and, by the isoperimetric inequality, any particle which is not a sphere will have sphericity less than 1.
