How i can generate the probabilistic graph for my dataset? Im doing my academic project. im having the base paper for reference  the paper is IEEE paper "effective and efficient clustering methods for correlated probabilistic graph". i wish to do this in R tool. in this paper two algorithm are implemented. i like to implement the peedr algorithm in the paper. how can i give the input for that algorithm.? suggest the packgages in R tool
 the paper can be found here
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6570474
Søren Højsgaard has many quality resources for graphical models in R. He has a tutorial "Graphical Models with R" and a list of CRAN packages.

Additionally, mclust is one of the best clustering packages in R.