Restrictions and Generalized Inverses in Linear Models

Authors
Searle, S. R.
Citation
R. Searle, S., Restrictions and Generalized Inverses in Linear Models, American statistician , 38(1), 1984, pp. 53-54
Journal title
American statistician → ACNP
ISSN journal
00031305
Volume
38
Issue
1
Year of publication
1984
Pages
53 - 54
Database
ACNP
SICI code
Abstract
Given any generalized inverse (X'X). appropriate to normal equations X'Xb 0 = X'y for the linear model y = Xb + e, a procedure is given for obtaining from it a generalized inverse appropriate to a restricted model having restrictions P'b = 0 for P'b nonestimable.