## New View: Point Estimation of Multivariate Statistical Analysis

Zhang Yan1, Yang Lin1, Liao Jingyu1, Zhang Yingshan,2

 基金资助: 国家自然科学基金.  11301455河南省教育厅科学技术重点项目.  13A110744

 Fund supported: the NSFC.  11301455the Key Scientific and Technological Projects of Henan Education Department.  13A110744

Abstract

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.

Keywords： Point estimation ; Image mathematical point estimation ; Reproducibility

Zhang Yan, Yang Lin, Liao Jingyu, Zhang Yingshan. New View: Point Estimation of Multivariate Statistical Analysis. Acta Mathematica Scientia[J], 2019, 39(4): 971-992 doi:

## 1 引言

 C T2 F FA 2.82 2 0.66 2.64 N K B JYMU 均值: 300 10 165 125 3 4 50 10 4.27 49.71 10.02 0.58 0.58 0.58 0.81 0.81 0.81 C T2 F FA 2.82 3.87 1.28 2.64 N K B JYMU 标准差: 300 10 165 125 3 1.7 6.5 2 1.84 6.4 1.91 0.29 0.29 0.29 0.66 0.66 0.66

## 6 东西方点估计的参数差别

$p$值和第二类错误为

$p$值和第二类错误为

$p$值和第二类错误为

$p$值和第二类错误为

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