Changes

[[File:AgglomerationProcess_v2.png|right|thumb|320px|Data Processing Steps]] The script [[File:Agglomeration_CBSA.sql.pdf|Agglomeration_CBSA.sql]] provides the processing steps within the PostgreSQL database. We first load the startup data, add in the longitudes and latitudes, and combine them with the CBSA boundaries. Startups in our data our keyed by a triple (coname, statecode, datefirstinv) as two different companies can have the same names in different states, or within the same state at two different times.