Title
Directional dependence of genes using survival truncated FGM type modification copulas
Document Type
Article
Publication Title
Communications in Statistics: Simulation and Computation
Abstract
A multivariate distribution can be represented in terms of its underlying margins by binding these margins together using a copula function (Sklar, 1959). Here, we propose a new class of survival FGM-type modification truncated copulas which quantify dependency and incorporate directional dependence. In addition, we apply our proposed methods to the analysis of directional dependence relationships between genes. Finally, we employ the Akaike Information Criterion (AIC) to check the goodness of fit for our proposed copula models.
First Page
1470
Last Page
1484
DOI
10.1080/03610910903009336
Publication Date
8-1-2009
Recommended Citation
Kim, J., Jung, Y., & Soderberg, T. (2009). Directional dependence of genes using survival truncated FGM type modification copulas. Communications in Statistics: Simulation and Computation, 38 (7), 1470-1484. https://doi.org/10.1080/03610910903009336