© 1995 by Biometrika Trust
MISCELLANEA |
Renovated scatterplots for censored data
Department of Mathematics, Royal Melbourne Institute of Technology G.P.O. Box 2476V, Melbourne, Australia
Department of Statistics, La Trobe University Melbourne, Australia
In simple linear regression where the response variable has been subject to right-censoring, censored points in the scatterplot of observed data are moved vertically to create a renovated scatterplot where the bias of censoring is removed. The relationship to least squares estimation and the effect on regression diagnostics are examined in the multiple regression context.
Key Words: Buckley-James estimators Censored regression Regression diagnostics Scatterplot