Sciweavers

MA
2010
Springer
86views Communications» more  MA 2010»
13 years 7 months ago
Tests for multiple regression based on simplicial depth
A general approach for developing distribution free tests for general linear models based on simplicial depth is applied to multiple regression. The tests are based on the asympto...
Robin Wellmann, Christine H. Müller
MA
2010
Springer
135views Communications» more  MA 2010»
13 years 7 months ago
Asymptotic expansion of the minimum covariance determinant estimators
In Cator and Lopuha¨a [3] an asymptotic expansion for the MCD estimators is established in a very general framework. This expansion requires the existence and non-singularity of ...
Eric A. Cator, Hendrik P. Lopuhaä
MA
2010
Springer
94views Communications» more  MA 2010»
13 years 7 months ago
On sparse estimation for semiparametric linear transformation models
: Semiparametric linear transformation models have received much attention due to its high flexibility in modeling survival data. A useful estimating equation procedure was recent...
Hao Helen Zhang, Wenbin Lu, Hansheng Wang
MA
2010
Springer
168views Communications» more  MA 2010»
13 years 7 months ago
Bounds for the sum of dependent risks having overlapping marginals
We describe several analytical and numerical procedures to obtain bounds on the distribution function of a sum of n dependent risks having fixed overlapping marginals. As an appl...
Paul Embrechts, Giovanni Puccetti
MA
2010
Springer
114views Communications» more  MA 2010»
13 years 7 months ago
Finite-sample inference with monotone incomplete multivariate normal data, II
We continue our recent work on finite-sample, i.e., non-asymptotic, inference with two-step, monotone incomplete data from Nd(µ, Σ), a multivariate normal population with mean ...
Wan-Ying Chang, Donald St. P. Richards
MA
2010
Springer
140views Communications» more  MA 2010»
13 years 7 months ago
The Dirichlet Markov Ensemble
We equip the polytope of n × n Markov matrices with the normalized trace of the Lebesgue measure of Rn2 . This probability space provides random Markov matrices, with i.i.d. rows...
Djalil Chafaï
MA
2010
Springer
128views Communications» more  MA 2010»
13 years 7 months ago
Single-index quantile regression
Tracy Z. Wu, Keming Yu, Yan Yu