An Approximation for The Censored Values In Linear Regression Models
Salem, S., El-Shahat, M. (1990). An Approximation for The Censored Values In Linear Regression Models. EKB Journal Management System, 34(2), 342-358. doi: 10.21608/esju.1990.315047
S. A. Salem; M.A.T. El-Shahat. "An Approximation for The Censored Values In Linear Regression Models". EKB Journal Management System, 34, 2, 1990, 342-358. doi: 10.21608/esju.1990.315047
Salem, S., El-Shahat, M. (1990). 'An Approximation for The Censored Values In Linear Regression Models', EKB Journal Management System, 34(2), pp. 342-358. doi: 10.21608/esju.1990.315047
Salem, S., El-Shahat, M. An Approximation for The Censored Values In Linear Regression Models. EKB Journal Management System, 1990; 34(2): 342-358. doi: 10.21608/esju.1990.315047

An Approximation for The Censored Values In Linear Regression Models

The Egyptian Statistical Journal
Article 7, Volume 34, Issue 2, December 1990, Page 342-358  XML PDF (6.94 MB)
Document Type: Original Article
DOI: 10.21608/esju.1990.315047
View on SCiNiTO View on SCiNiTO
Authors
S. A. Salem* ; M.A.T. El-Shahat*
Faculty of Commerce, Zagazig University, Egypt
Abstract
Least squares estimation of the unknown parameters of the linear regression model with censored data from the right has been discussed by many authors. The censored values are replaced by their expectations and the residual sum of squares is minimized with respect to the unknown regression parameters. We suggested two approximate values for the expected values of the censored observations. The expected values of censored data will also be estimated using some methods of estimating the missing data. A numerical illustration will be carried out to illustrate these approximations and to compare the new suggestions and the old ones.
Keywords
Least Squares, Type I Censored Sample, Missing Data; Normal Distribution, Linear Regression Model, Hear Transplant Data
Statistics
Article View: 83
PDF Download: 10