Tutorial: Mapping and aggregating TransUnion data
For those who are interested in mapping the TransUnion credit data, but don't know how, Richard Lau at Community Development Halton has created a tutorial to explain the process.
In addition to mapping the TransUnion data using the PCCF, the tutorial explains how to aggregate the TransUnion data to the Census Tract level. The process is similar for any given areal geography.
Two caveats to aggregating TransUnion data to an areal geographic unit: