Add HR%

player_team_leaderboard.py

@@ -37,7 +37,7 @@ def create_player_team_leaderboard_app(player_team_type):
       prefix_cols = [col for col in prefix_cols if col not in ('Pitcher', 'Throws')]
     theme_to_cols = {
       'Plate Discipline': ['Swing%', 'Z-Swing%', 'Chase%', 'Contact%', 'Z-Con%', 'O-Con%', 'SwStr%', 'Whiff%', 'CSW%', 'Strike%', 'Ball%', 'F-Str%', 'PAR%', 'PLUS%'],
-      'Batted Ball': ['GB%', 'FB%', 'LD%', 'OFFB%', 'IFFB%', 'AIR%'],
+      'Batted Ball': ['GB%', 'FB%', 'LD%', 'OFFB%', 'IFFB%', 'AIR%', 'HR%'],
       'Approach': ['Zone%', 'Arm%', 'Glove%', 'High%', 'Low%', 'MM%', 'Behind%', 'Sec%']
     }
     all_cols = prefix_cols + sum(list(theme_to_cols.values()), [])
@@ -50,7 +50,7 @@ def create_player_team_leaderboard_app(player_team_type):
       prefix_cols = [col for col in prefix_cols if col not in ('Batter', 'Bats')]
     theme_to_cols = {
       'Plate Discipline': ['Swing%', 'Z-Swing%', 'Chase%', 'Contact%', 'Z-Con%', 'O-Con%', 'SwStr%', 'Whiff%', 'CSW%', 'PLUS%'],
-      'Batted Ball': ['GB%', 'FB%', 'LD%', 'OFFB%', 'IFFB%', 'AIR%']
+      'Batted Ball': ['GB%', 'FB%', 'LD%', 'OFFB%', 'IFFB%', 'AIR%', 'HR%']
     }
     all_cols = prefix_cols + sum(list(theme_to_cols.values()), [])
     for theme, cols in theme_to_cols.items():

stats.py

@@ -44,7 +44,10 @@ is_bip_out = pl.col('presult').is_in(verify_and_return_presult([
   'Sacrifice bunt', 'Sacrifice fly',
   "Fielder's choice", "Sacrifice fielder's choice"
 ]))
+pa = pl.col('pa_code').unique().len()
 
+# to-do: unify PA calculation
+# pl.col('pa_code').unique().len() or pl.col('PA').first()
 register_stat('FB Velo', pl.col('FB Velo').max(), False, Player.PITCHER)
 register_stat('K%', pl.when(pl.col('presult').str.contains('strikeout')).then(1).otherwise(0).sum() / pl.col('pa_code').unique().len(), True, Player.PITCHER)
 register_stat('BB%', pl.when(pl.col('presult') == 'Walk').then(1).otherwise(0).sum() / pl.col('pa_code').unique().len(), True, Player.BATTER)
@@ -76,6 +79,7 @@ register_stat('LD%', pl.col('L'), True, Player.BATTER, True)
 register_stat('IFFB%', pl.col('P'), True, Player.PITCHER, True)
 register_stat('OFFB%', pl.col('F'), True, Player.BATTER, True)
 register_stat('AIR%', pl.col('F') + pl.col('P') + pl.col('L'), True, Player.BATTER, True)
+register_stat('HR%', (pl.col('presult') == 'Home run').sum() / pa, True, Player.BATTER)
 
 # register_stat('Usage', pl.col('count')/pl.sum('count').over('pitId'), True, None)
 register_stat('Usage', pl.len()/pl.first('Pitches'), True, None)