Multivariable Problems of Statistics and Information Theory.
Abstract
The investigators obtained optimal balanced designs of the mixed factorial type which allow estimation of all main effects. Major advances were made in the theory of D-optimal symmetrical factorial designs whose points constitute a set of parallel hyperplanes in a finite Euclidean space. A very good theory of designs which are very sensitive in the sense that they allow elimination of heterogeneity in several directions within each block was developed. Studies were made in the structure of statistically significant effects in psychological experiments and an important phenomenon was observed. These researches open up new avenues of statistical research, whose practical importance cannot be exaggerated since it directly results in the reduction of experimental costs for any given level of accuracy or in the maximization of accuracy for any given level of expenditure decided upon.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jul 27, 1982
- Accession Number
- ADA121232
Entities
People
- Jaya Srivastava
Organizations
- Colorado State University