Honam Mathematical Journal (호남수학학술지)

The Honam Mathematical Society (호남수학회)
권호 표지

GEOMETRICAL PROPERTIES OF t-DISTRIBUTION

  • CHO, BONG SIK (Division of Mathematics and Information Statistics Research institute for basic sciences Wonkwang University) ;
  • BAEK, HOH YOO (Division of Mathematics and Information Statistics Research institute for basic sciences Wonkwang University)
  • Received : 2006.07.26
  • Published : 2006.09.30
Download PDF
⟨ Previous Next ⟩

Abstract

The Fisher information matrix plays a significant role in statistical inference in connection with estimation and properties of variance of estimators. In this paper, the parameter space of the t-distribution using its Fisher's matrix is defined. The Riemannian and scalar curvatures to parameter space are calculated.

Keywords

Acknowledgement

Supported by : Wonkwang University