Associations between the independent variables listed previously with the quality of external cause of injuries data codes
(defined/undefined code) were examined using logistic regression models.
To incorporate direct-part marking into the production line, a metalcasting facility will need the serialized stencils, which can either be purchased or made in-house with a stenciling machine, a hot-melt glue gun (hand-held or robotized), a zebra printer to print the outside paper labels, a network server for data collection, and a scanner or imager to read the data codes
Names, addresses, records series, bar codes, and retention dates can all be represented by the same ASCII data codes
in word processors, spreadsheets, graphics programs, and databases.
These data codes
are the foundation of the IRS's analytical efforts.