count_goals_shots: Count the as-of-event goal, shots on goal, Fenwick, and Corsi...

In nhlscraper: Scraper for National Hockey League Data

Count the as-of-event goal, shots on goal, Fenwick, and Corsi attempts and differentials for all the events (plays) in a play-by-play by perspective

Description

count_goals_shots() counts the as-of-event goal, shots on goal, Fenwick, and Corsi attempts and differentials for all the events (plays) in a play-by-play by perspective.

Usage

count_goals_shots(play_by_play)

Arguments

play_by_play

data.frame of play-by-play(s); see gc_play_by_play() and/or wsc_play_by_play() for reference; must be untouched by non-nhlscraper functions; saves time if flag_is_home() has already been called

Value

data.frame with one row per event (play) and added columns: homeGoals, awayGoals, homeSOG, awaySOG, homeFenwick, awayFenwick, homeCorsi, awayCorsi, goalsFor, goalsAgainst, SOGFor, SOGAgainst, fenwickFor, fenwickAgainst, corsiFor, corsiAgainst, goalDifferential, SOGDifferential, fenwickDifferential, and corsiDifferential

Examples

# May take >5s, so skip.

  test                     <- gc_play_by_play()
  test_is_home_flagged     <- flag_is_home(test)
  test_goals_shots_counted <- count_goals_shots(test_is_home_flagged)

nhlscraper documentation built on Dec. 17, 2025, 5:10 p.m.