- Tytuł:
- Orthogonal models: Algebraic structure and explicit estimators for estimable vectors
- Autorzy:
-
Pereira, Artur
Fonseca, Miguel
Mexia, João - Powiązania:
- https://bibliotekanauki.pl/articles/729750.pdf
- Data publikacji:
- 2015
- Wydawca:
- Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
- Tematy:
-
linear models
mixed models
inference
orthogonal models
UBLUE - Opis:
- We study the algebraic structure of orthogonal models thus of mixed models whose variance covariance matrices are all positive semi definite, linear combinations of known pairwise orthogonal projection matrices, POOPM, and whose least square estimators, LSE, of estimable vectors are best linear unbiased estimator, BLUE, whatever the variance components, so they are uniformly BLUE, UBLUE. From the results of the algebraic structure we will get explicit expression for the LSE of these models.
- Źródło:
-
Discussiones Mathematicae Probability and Statistics; 2015, 35, 1-2; 29-44
1509-9423 - Pojawia się w:
- Discussiones Mathematicae Probability and Statistics
- Dostawca treści:
- Biblioteka Nauki
Artykuł