Previously I had experimented with grabbing data from FINRA BrokerCheck and more recently I have been playing “R” and experimenting with generating graphs.
The task was to create the following Treemap using the data from BrokerCheck to represent FINRA registrants within a family of entities belonging to a Financial Institution.
I think the Treemap does an effective job of summarizing this data
, and I am keen to explore the graphing capabilities of “R“.