The R Package stagedtrees for Structural Learning of Stratified Staged Trees
This work provides a tool for researchers and practitioners in statistics and data science to model complex probabilistic dependencies, but it is incremental as it packages existing algorithms into an R implementation.
The authors introduced the R package stagedtrees, which provides algorithms for learning the structure of staged trees and chain event graphs from data, including score-based and clustering-based methods, and demonstrated its capabilities using two datasets included in the package or bundled in R.
stagedtrees is an R package which includes several algorithms for learning the structure of staged trees and chain event graphs from data. Score-based and clustering-based algorithms are implemented, as well as various functionalities to plot the models and perform inference. The capabilities of stagedtrees are illustrated using mainly two datasets both included in the package or bundled in R.