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A Matrix' Submatrix and Hypothesis Testfor Liner Model Parameter

LI Pai-chang   

  1. Department of Science Foundation, Chinese People's Public Security University, Beijing 102614, China
  • Received:2001-08-20 Revised:1900-01-01 Online:2002-07-26 Published:2002-07-26
  • Contact: LI Pai-chang

Abstract: An equality is proved by discussing the relationship between a matrix and its submatrix and a test statistical variable for the parameter hypothesis test of liner model (Y,Xβ,σ2In) is obtained.

Key words: normal matrix, submatrix, multiple normal liner model, hypothesis test

CLC Number: 

  • O212