def goals_against(pbp):
"Aggregate goals against for individual goalies over the input set of pbp. Returns a series indexed by goalie text_id."
goal = evfilter.goals(pbp)
goalies = pd.Series(data=goal['Home_Goalie'], index=goal.index)
goalies[goal['Ev_Team'] == goal['Home_Team']] = goal['Away_Goalie']
return goalies.dropna().value_counts().sort_index()
def players_assists(pbp):
goal = evfilter.goals(pbp)
players_assists = pd.melt(goal[['p2_name', 'p3_name']]).dropna().groupby('value').size()
players_assists.index.name = 'player'
return players_assists
def team_goals(pbp):
goal = evfilter.goals(pbp)
team_goals = goal.groupby('Ev_Team').size()
team_goals.index.name = 'Ev_Team'
return team_goals
def players_goals(pbp):
goal = evfilter.goals(pbp)
players_goals = goal.groupby('p1_name').size()
players_goals.index.name = 'player'
return players_goals