Abstract
It is shown that the classical taxonomy of missing data models, namely missing completely at random, missing at random and informative missingness, which has been developed almost exclusively within a selection modelling framework, can also be applied to pattern-mixture models. In particular, intuitively appealing identifying restrictions are proposed for a pattern-mixture MAR mechanism.
Original language | English (US) |
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Pages (from-to) | 153-161 |
Number of pages | 9 |
Journal | Statistica Neerlandica |
Volume | 52 |
Issue number | 2 |
State | Published - Jul 1998 |
Externally published | Yes |
Keywords
- Missing at random
- Selection model
ASJC Scopus subject areas
- Statistics and Probability