1. foretell::customer_retention
    Observed % Customers Surviving at Least 0-12 Years
    csv| xlsx| json| ndjson| rda| rds
    data.frame|13 x 3
  2. foretell::persistency_data
    Drug persistency (retention) rates by different therapeutic class.
    csv| xlsx| json| ndjson| rda| rds
    data.frame|334 x 3