Journal article
The equivalence of two buckley-james variance estimators
Communications in statistics. Theory and methods, Vol.22(2), pp.479-484
01/01/1993
DOI: 10.1080/03610929308831032
Abstract
Buckley and James's (1979) procedure has been shown to be an effective method for estimating the regression coefficients in a censored data linear regression model without requiring distributional assumptions. Three methods of estimating the covariance matrix of the Buckley-James estimator directly have been proposed. One method was proposed by Buckley and James and the other two methods were proposed by Schneider and Weissfeld. The purpose of this note is to show that the two variance estimators proposed by Schneider and Weissfeld are equivalent.
Details
- Title: Subtitle
- The equivalence of two buckley-james variance estimators
- Creators
- Stephen L. Hillis - University of Iowa
- Resource Type
- Journal article
- Publication Details
- Communications in statistics. Theory and methods, Vol.22(2), pp.479-484
- Publisher
- Marcel Dekker, Inc
- DOI
- 10.1080/03610929308831032
- ISSN
- 0361-0926
- eISSN
- 1532-415X
- Language
- English
- Date published
- 01/01/1993
- Academic Unit
- Radiology; Biostatistics
- Record Identifier
- 9984318805702771
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