REST_ChIP_mouse_astrocytes_volta is a project mainly written in R and RUBY, it's free.
Manuela Volta's REST ChIP in Astrocytes
REST (NRSF) ChIPseq in NS5-Derived Astrocytes (IP and Input)
Manuela Volta, Cass Johnston, Noel Buckley
The data associated with these analysis files is not yet publicly available.