The Spatial Analysis for Functional Enrichment (SAFE) App allows users to generate comprehensive functional maps of networks by mapping local over/under-representation of functional attributes. These functional maps illustrate which parts of the network are associated with a given attribute and where are these parts located relative to other attributes.
For more information: Baryshnikova, A. (2016). Systematic Functional Annotation and Visualization of Biological Networks. Cell Systems. [http://doi.org/10.1016/j.cels.2016.04.014]