SORT

SORT Encontrados 7 registros  La búsqueda tardó 0.02 segundos. 
1.
10 p, 133.4 KB Graphical display in outlier diagnostics ; adequacy and robustness / Jajo, Nethal K. (University of Western Sydney)
Outlier robust diagnostics (graphically) using Robustly Studentized Robust Residuals (RSRR) and Partial Robustly Studentized Robust Residuals (PRSRR) are established. One problem with some robust residual plots is that the residuals retain information from certain predicated values (Velilla, 1998). [...]
2005
SORT : statistics and operations research transactions, Vol. 29, Núm. 1 (January-June 2005) , p. 1-10  
2.
16 p, 120.4 KB Positivity theorem for a general manifold / Rémi Léandre (Université de Bourgogne)
We give a generalization in the non-compact case to various positivity theorems obtained by Malliavin.
Calculus in the compact case.

2005
SORT : statistics and operations research transactions, Vol. 29, Núm. 1 (January-June 2005) , p. 11-26  
3.
16 p, 508.2 KB Correspondence analysis and 2-way clustering (p. 27-41) / Ciampi, Antonio (McGill University, Montreal) ; González Marcos, Ana (Universidad de León) ; Castejón Limas, Manuel (Universidad de León)
Correspondence analysis followed by clustering of both rows and columns of a data matrix is proposed as an approach to two-way clustering. The novelty of this contribution consists of: i) proposing a simple method for the selecting of the number of axes; ii) visualizing the data matrix as is done in micro-array analysis; iii) enhancing this representation by emphasizing those variables and those individuals which are 'well represented' in the subspace of the chosen axes. [...]
2005
SORT : statistics and operations research transactions, Vol. 29, Núm. 1 (January-June 2005) , p. 27-42  
4.
14 p, 98.9 KB Information matrices for some elliptically symmetric distributions / Nadarajah, Saralees (University of Nebraska) ; Kotz, Samuel (The George Washington University)
The Fisher information matrices are derived for three of the most popular elliptically symmetric distributions: the Pearson type II, Pearson type VII and the Kotz type distributions. We hope the results could be important to the many researchers working in this area.
2005
SORT : statistics and operations research transactions, Vol. 29, Núm. 1 (January-June 2005) , p. 43-56  
5.
44 p, 241.6 KB Automatic error localisation for categorical, continuous and integer data / Waal, Ton De (Netherlands)
Data collected by statistical offices generally contain errors, which have to be corrected before reliable data can be published. This correction process is referred to as statistical data editing. At statistical offices, certain rules, so-called edits, are often used during the editing process to determine whether a record is consistent or not. [...]
2005
SORT : statistics and operations research transactions, Vol. 29, Núm. 1 (January-June 2005) , p. 57-100  
6.
18 p, 156.5 KB Estimation of the spectral density of a homogeneous random stable discrete time field / Demesh, Nikolay N. ; Chekhmenok, Sergey L. ; Belarus State University
In earlier papers, 2p-periodic spectral data windows have been used in spectral estimation of discretetime random fields having finite second-order moments. In this paper, we show that 2p-periodic spectral windows can also be used to construct estimates of the spectral density of a homoge-neous symmetric a-stable discrete-time random field. [...]
2005
SORT : statistics and operations research transactions, Vol. 29, Núm. 1 (January-June 2005) , p. 101-118  
7.
20 p, 192.9 KB The M/G/1 retrial queue : an information theoretic approach (p. 119-137) / Artalejo, Jesús R. ; López Herrero, M. J. ; Universidad Complutense de Madrid
In this paper, we give a survey of the use of information theoretic techniques for the estimation of the main performance characteristics of the M/G/1 retrial queue. We focus on the limiting distribution of the system state, the length of a busy period and the waiting time. [...]
2005
SORT : statistics and operations research transactions, Vol. 29, Núm. 1 (2005) , p. 119-138  

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