| nflverse_game_id | character | nflverse identifier for games. Format is season, week,
away_team, home_team | 
| old_game_id | character | Legacy NFL game ID. | 
| play_id | integer | Numeric play id that when used with game_id and drive
provides the unique identifier for a single play. | 
| possession_team | character | String abbreviation for the team with possession. | 
| offense_formation | character | Formation the offense lines up in to snap the
ball. | 
| offense_personnel | character | The positions of the offensive personnel lined up on
the field for a play. | 
| defenders_in_box | integer | Number of defensive players lined up in the box at the
snap. | 
| defense_personnel | character | The positions of the defensive personnel lined up on
the field for a play. | 
| number_of_pass_rushers | integer | Number of defensive player who rushed the passer. | 
| players_on_play | character | A list of every player on the field for the play, by
gsis_id | 
| offense_players | character | A list of every offensive player on the field for the
play, by gsis_id | 
| defense_players | character | A list of every defensive player on the field for the
play, by gsis_id | 
| n_offense | integer | Number of offensive players on the field for the
play | 
| n_defense | integer | Number of defensive players on the field for the
play | 
| ngs_air_yards | double | Legacy column. For 2023 and prior years, reflects the
distance (in yards) that the ball traveled in the air on a given passing
play as tracked by NGS. Is NA for 2024 on–we advise instead using the
air_yards column from nflreadr::load_pbp() moving forward. | 
| time_to_throw | double | Duration (in seconds) between the time of the ball
being snapped and the time of release of a pass attempt | 
| was_pressure | logical | A boolean indicating whether or not the QB was
pressured on a play | 
| route | character | A string indicating the route the primary receiver on a
play took. Has the following possible values: “CORNER”, “DEEP OUT”,
“GO”, “HITCH/CURL”, “IN/DIG”, “POST”, “QUICK OUT”, “SCREEN”, “SHALLOW
CROSS/DRAG”, “SLANT”, “SWING”, “TEXAS/ANGLE”, “WHEEL”. | 
| defense_man_zone_type | character | A string indicating whether the defense was in man or
zone coverage on a play | 
| defense_coverage_type | character | A string indicating what type of cover the defense was
in on a play. Has one of the following values: “COVER_0”, “COVER_1”,
“COVER_2”, “2_MAN”, “COVER_3”, “COVER_4”, “COVER_6”, “COVER_9”, “COMBO”,
“BLOWN”. | 
| offense_names | character | A string listing all of the names of offensive players
in the order of their gsis_ids in offense_players. | 
| defense_names | character | A string listing all of the names of defensive players
in the order of their gsis_ids in defense_players. | 
| offense_positions | character | A string listing all of the positions of offensive
players in the order of their gsis_ids in offense_players. | 
| defense_positions | character | A string listing all of the positions of defensive
players in the order of their gsis_ids in defense_players. | 
| offense_numbers | character | A string listing all of the numbers of offensive
players in the order of their gsis_ids in offense_players. | 
| defense_numbers | character | A string listing all of the numbers of defensive
players in the order of their gsis_ids in defense_players. |