Acta mathematica scientia,Series A ›› 2019, Vol. 39 ›› Issue (4): 971-992.

Previous Articles    

New View: Point Estimation of Multivariate Statistical Analysis

Yan Zhang1,Lin Yang1,Jingyu Liao1,Yingshan Zhang2,*()   

  1. 1 School of Mathematics and Statistics, Xuchang College, Henan Xuchang 461000
    2 School of Finance and Statistics, East China Normal University, Shanghai 200241
  • Received:2017-12-18 Online:2019-08-26 Published:2019-09-11
  • Contact: Yingshan Zhang
  • Supported by:
    the NSFC(11301455);the Key Scientific and Technological Projects of Henan Education Department(13A110744)


In scientific research, often using the observed data of some objective object for complex systems, estimates that this is actually one of the most basic problems with the scientific, in statistical science is one of the most basic problem, known as the point estimate, of point estimate optimal benign numerous research articles. But because cognitive world philosophy east and west is different, so the history of east and west point estimate calculation and reasoning methods have quite big difference. In this paper, through the comparison of the calculation method of east and west point estimation, illustrate the east as the calculation method of the point estimation in image mathematics has reproducibility, and the west as the calculation method of the point estimation of multivariate statistical analysis has not reproducibility. Reproducibility from the point of view, the oriental image mathematical point estimation method is more scientific.

Key words: Point estimation, Image mathematical point estimation, Reproducibility

CLC Number: 

  • O212.6