4 citations · 6 across the 3 of their papers we have counts for
3 papers
stat.AP2023
On the choice of weights in aggregate compositional data analysis
Vartan Choulakian, Jules De Tibeiro, Pasquale Sarnacchiaro
In this paper, we distinguish between two kinds of compositional data sets: elementary and aggregate. This fact will help us to decide the choice of the weights to use in log inter…
stat.ME2020★ 2 cited
TCA and TLRA: A comparison on contingency tables and compositional data
J. Allard, S. Champigny, V. Choulakian +1
There are two popular general approaches for the analysis and visualization of a contingency table and a compositional data set: Correspondence analysis (CA) and log ratio analysis…
stat.ME2016★ 4 cited
Globally Homogenous Mixture Components and Local Heterogeneity of Rank Data
V Choulakian
The traditional methods of finding mixture components of rank data are mostly based on distance and latent class models; these models may exhibit the phenomenon of masking of group…