1. A data verification system for automatically verifying the integrity of a database of program schedule information for an electronic television program guide comprising: storage means for storing a database of television program schedule listings, said database comprising a plurality of data fields for a plurality of television stations; means for selecting a station from said plurality of stations for verification of one or more of said data fields for said selected station; means for selecting a time range for said verification of said one or more data fields; data processing means for automatically analyzing said data fields for said selected station in said database for at least one of schedule gaps and schedule overlaps in the schedule data for said station, and editing means for editing said data fields for said selected station in said database.
1. A data verification system for automatically verifying the integrity of a database of program schedule information for an electronic television program guide comprising: storage means for storing a database of television program schedule listings, said database comprising a plurality of data fields for a plurality of television stations; means for selecting a station from said plurality of stations for verification of one or more of said data fields for said selected station; means for selecting a time range for said verification of said one or more data fields; data processing means for automatically analyzing said data fields for said selected station in said database for at least one of schedule gaps and schedule overlaps in the schedule data for said station, and editing means for editing said data fields for said selected station in said database. 3. The system of claim 1 wherein said data processing means further automatically analyzes said data fields for said selected station in said database for at least one of missing titles, copy, and fields.