Test data matrix and results for linear regression analysis by method of W. E. Deming.

Test data matrix and results for linear regression analysis by method of W. E. Deming.

Table 1 . Test Data for Analysis by Deming Regression Method

CLINICALCHEMISTRY,Vol. 26, No. 10, 198

A matrix method for estimating linear regression coefficients based on fuzzy numbers

In this paper, a new method for estimating the linear regression coefficients approximation is presented based on Z-numbers. In this model, observations are real numbers, regression coefficients and dependent variables (y) have values ​​for Z-numbers. To estimate the coefficients of this model, we first convert the linear regression model based on Z-numbers into two fuzzy linear regression mode...

Comparison results on the preconditioned mixed-type splitting iterative method for M-matrix linear systems

Consider the linear system Ax=b where the coefficient matrix A is an M-matrix. In the present work, it is proved that the rate of convergence of the Gauss-Seidel method is faster than the mixed-type splitting and AOR (SOR) iterative methods for solving M-matrix linear systems. Furthermore, we improve the rate of convergence of the mixed-type splitting iterative method by applying a preconditio...

W. Edwards Deming on Teaching and Research

According to Deming, there is a close link between teaching and research. We present some of his contributions to to statistical theory and methods, as well as his perspective on teaching and research.