4 citations · 5 across the 5 of their papers we have counts for
5 papers
Reyes's I: Measuring Spatial Autocorrelation in Compositions
Lina Buitrago, Juan Sosa, Oscar Melo
Compositional observations arise when measurements are recorded as parts of a whole, so that only relative information is meaningful and the natural sample space is the simplex equ…
Semiparametric Modelling of Cancer Mortality Trends in Colombia
Lina Buitrago, Juan Sosa, Cristian Gonzáles
In this paper, we compare semiparametric and parametric model adjustments for cancer mortality in breast and cervical cancer and prostate and lung cancer in men, according to age a…
Some Case Studies Using Bayesian Statistical Models
Juan Sosa, Lina Buitrago
We provide four case studies that use Bayesian machinery to making inductive reasoning. Our main motivation relies in offering several instances where the Bayesian approach to data…
Time-Varying Coefficient Model Estimation Through Radial Basis Functions
Juan Sosa, Lina Buitrago
In this paper we estimate the dynamic parameters of a time-varying coefficient model through radial kernel functions in the context of a longitudinal study. Our proposal is based o…
A Review of Latent Space Models for Social Networks
Juan Sosa, Lina Buitrago
In this paper, we provide a review on both fundamentals of social networks and latent space modeling. The former discusses important topics related to network description, includin…