Extensible Markov Model for Modelling Temporal Relationships Between Clusters

CRAN version CRAN RStudio mirror downloads

Implements TRACDS (Temporal Relationships between Clusters for Data Streams), a generalization of Extensible Markov Model (EMM). TRACDS adds a temporal or order model to data stream clustering by superimposing a dynamically adapting Markov Chain. Also provides an implementation of EMM (TRACDS on top of tNN data stream clustering).


Stable CRAN version: install from within R with


Current development version: install from GitHub (needs devtools and Rtools for Windows).



See Examples section in the paper rEMM: Extensible Markov model for data stream clustering in R..



Development of this package was supported in part by NSF IIS-0948893 and R21HG005912 from the National Human Genome Research Institute.