PPM Data Roll-in Schedule
A schedule that details when PPM data becomes currency in each market and when the PPM data is rolled into Nationwide and RADAR.3.22.10
Incorporating PPM Data into
Arbitron’s National Radio Services (PDF)
An overview of how PPM data is being integrated into Nationwide and RADAR and the minor adjustments that have been made to accommodate the inclusion of audience data from this new methodology.2.13.09
Incorporating PPM Data Into RADAR
A schedule that details the percentage of audience contribution of PPM markets as the PPM estimates are incorporated into each RADAR study.2.26.09
PPM Percentage of RADAR Sample by Market
A schedule that details the percentage of PPM Respondent Weeks that is incorporated in the Total RADAR Sample as the PPM is commercialized in each market and the PPM estimates are incorporated into each quarterly RADAR study.2.26.09