An improved method of determining higher order eigenvector coefficients associated with a general opening crack in a similar or bi-material configuration is presented. The method is based on the reciprocal work contour integral method. The method is tested on two problems of known solution. The meth
Yule-Coefficients for Second- and Higher-Order Associations
β Scribed by Prof. Dr. Dr. G. A. Lienert; Prof. Dr. A. von Eye
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 357 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0323-3847
No coin nor oath required. For personal study only.
β¦ Synopsis
The well-known Q coefficient of association defined by YULE (1900) for two attributesis generalized from first-order association Q to second-order association Q for three attributes and to higher-order &'s for more than three attributes (or binary variables). Q analysis of t binary variables is shown to be a suitable means for describing simple (quasi-parametric) or complex (multi-nonparametric) relationships in a t-dimensional contingency cube. A biometrical example is given using clinical data.
π SIMILAR VOLUMES
We study second-order differential operators A with lower-order coefficients in some L q L . We prove the generation of positive, quasi-contractive C semiq Ο± 0 Ε½ . groups on L for all p g 1, Ο± . If the second-order coefficients are in some p L q L , we get upper pseudo-Gaussian bounds of the heat ke