58 search results - page 2 / 12 » A Method for Constructing Multivariate Copulas |
GANDC
2011
12 years 5 months ago
2011
Copulas have attracted much attention in spatial statistics over the past few years. They are used as a flexible alternative to traditional methods for nonGaussian spatial modelin...
EUSFLAT
2007
13 years 6 months ago
2007
We introduce a simple aggregate claims model, which is able to take into account a continuous range of positive dependence between independence and comonotone dependence. It is ba...
MA
2011
Springer
13 years 8 days ago
2011
Springer
This paper suggests a new technique to construct first order Markov processes using products of copula functions, in the spirit of Darsow et al. (1992). The approach requires the...
NIPS
2007
13 years 6 months ago
2007
We utilize the ensemble of trees framework, a tractable mixture over superexponential number of tree-structured distributions [1], to develop a new model for multivariate density ...
BMCBI
2008
13 years 5 months ago
2008
Background: Genes interact with each other as basic building blocks of life, forming a complicated network. The relationship between groups of genes with different functions can b...