DocGraph subsets for StrataRX tutorial

Here are the materials for the workshop that I did with Fred Trotter on using Gephi to analyze the DocGraph data set at the 2013 StrataRX conference:

http://strataconf.com/rx2013/public/schedule/detail/29840

Details on how the GraphML and Gephi files were produced are detailed.

The edge data set is based on the DocGraph data set available from here:

http://notonlydev.com/docgraph-data/

as the V1.0 open source dataset.

The NPPES or NPI node information is from the file:

npidata_20050523-20130113.csv

The NPPES data was processed with the following script:

https://github.com/jhajagos/DocGraph/blob/master/nppes/npi_schema.sql

The subsets of the larger graph are generated by the following criteria:

jamestown_core_provider_graph.graphml

-Providers selected with practice addresses in Jamestown, NY

-179 nodes with 5,560 edges

jamestown_core_and_leaf_provider_graph.graphml

Includes providers above and those who are linked to them

1,322 nodes with 12,457 edges

albany_core_provider_graph.graphml

Providers selected with practice addresses in Albany, NY

1,368 nodes with 44,711 edges

Subsets were produced using this script

https://github.com/jhajagos/DocGraph/blob/master/extract_providers_to_graphml.py

To these files I have added latitude and longitude from geocoding the practice address generated with this script:

https://github.com/jhajagos/DocGraph/blob/master/nppes/geocode_nppes_using_arcgis.py

The locators were based on ArcLogistics 2012 release 1 data.