Ecological Inference of RxC Tables by Latent Structure Approaches R package ecolRxC version 0.1.1-16 Estimates RxC (R by C) vote transfer matrices (ecological contingency tables) from aggregate data building on Thomsen (1987) and Park (2008) approaches. References: Park, W.-H. (2008). ''Ecological Inference and Aggregate Analysis of Election''. PhD Dissertation. University of Michigan. <https://deepblue.lib.umich.edu/bitstream/handle/2027.42/58525/wpark_1.pdf> Pavía, J.M. and Thomsen, S.R. (2025) ''ecolRxC: Ecological inference estimation of RxC tables using latent structure approaches''. Political Science Research and Methods, 13(4), 943-961. <doi:10.1017/psrm.2024.57> Thomsen, S.R. (1987, ISBN:87-7335-037-2). ''Danish Elections 1920 79: a Logit Approach to Ecological Analysis and Inference''. Politica, Aarhus, Denmark. Acknowledgements: The authors wish to thank Generalitat Valenciana (Conselleria de Educacion, Cultura y Universidades), grant CIACIO/2023/031, and Ministerio de Economia e Innovacion, grant PID2021-128228NB-I00, for supporting this research. Software Imports: stats, mvtnorm, Rcpp LinkingTo: Rcpp, RcppArmadillo Suggests: ggplot2, scales Jose M. Pavía <jose.m.pavia@uv.es> Comprehensive R Archive Network (CRAN) Jose M. Pavía [aut, cre] (ORCID: <https://orcid.org/0000-0002-0129-726X>), Søren Risbjerg Thomsen [aut] GPL (>= 2) 2026-05-09 application/tgz https://CRAN.R-project.org/package=ecolRxC doi:10.32614/CRAN.package.ecolRxC