Refactor player statistics calculation in exposure_spread function to handle GOLF sport-specific logic, ensuring accurate lineup counts and averages for players across Captain and FLEX positions.

app.py

@@ -1275,38 +1275,56 @@ with tab2:
                     st.session_state['player_summary'] = st.session_state['origin_player_exposures']
                 else:
                     if type_var == 'Showdown':
-                        for player in player_names:
-                            # Create mask for lineups where this player is Captain (first column)
-                            cpt_mask = display_frame[player_columns[0]] == player
-                            
-                            if cpt_mask.any():
-                                player_stats.append({
-                                    'Player': f"{player} (CPT)",
-                                    'Lineup Count': cpt_mask.sum(),
-                                    'Exposure': cpt_mask.sum() / len(display_frame),
-                                    'Avg Median': display_frame[cpt_mask]['median'].mean(),
-                                    'Avg Own': display_frame[cpt_mask]['Own'].mean(),
-                                    'Avg Dupes': display_frame[cpt_mask]['Dupes'].mean(),
-                                    'Avg Finish %': display_frame[cpt_mask]['Finish_percentile'].mean(),
-                                    'Avg Lineup Edge': display_frame[cpt_mask]['Lineup Edge'].mean(),
-                                })
-                            
-                            # Create mask for lineups where this player is FLEX (other columns)
-                            flex_mask = display_frame[player_columns[1:]].apply(
-                                lambda row: player in list(row), axis=1
-                            )
-                            
-                            if flex_mask.any():
-                                player_stats.append({
-                                    'Player': f"{player} (FLEX)",
-                                    'Lineup Count': flex_mask.sum(),
-                                    'Exposure': flex_mask.sum() / len(display_frame),
-                                    'Avg Median': display_frame[flex_mask]['median'].mean(),
-                                    'Avg Own': display_frame[flex_mask]['Own'].mean(),
-                                    'Avg Dupes': display_frame[flex_mask]['Dupes'].mean(),
-                                    'Avg Finish %': display_frame[flex_mask]['Finish_percentile'].mean(),
-                                    'Avg Lineup Edge': display_frame[flex_mask]['Lineup Edge'].mean(),
-                                })
+                        if sport_var == 'GOLF':
+                            for player in player_names:
+                                player_mask = display_frame[player_columns].apply(
+                                    lambda row: player in list(row), axis=1
+                                )
+                                
+                                if player_mask.any():
+                                    player_stats.append({
+                                        'Player': player,
+                                        'Lineup Count': player_mask.sum(),
+                                        'Exposure': player_mask.sum() / len(display_frame),
+                                        'Avg Median': display_frame[player_mask]['median'].mean(),
+                                        'Avg Own': display_frame[player_mask]['Own'].mean(),
+                                        'Avg Dupes': display_frame[player_mask]['Dupes'].mean(),
+                                        'Avg Finish %': display_frame[player_mask]['Finish_percentile'].mean(),
+                                        'Avg Lineup Edge': display_frame[player_mask]['Lineup Edge'].mean(),
+                                    })
+                        else:
+                            for player in player_names:
+                                # Create mask for lineups where this player is Captain (first column)
+                                cpt_mask = display_frame[player_columns[0]] == player
+                                
+                                if cpt_mask.any():
+                                    player_stats.append({
+                                        'Player': f"{player} (CPT)",
+                                        'Lineup Count': cpt_mask.sum(),
+                                        'Exposure': cpt_mask.sum() / len(display_frame),
+                                        'Avg Median': display_frame[cpt_mask]['median'].mean(),
+                                        'Avg Own': display_frame[cpt_mask]['Own'].mean(),
+                                        'Avg Dupes': display_frame[cpt_mask]['Dupes'].mean(),
+                                        'Avg Finish %': display_frame[cpt_mask]['Finish_percentile'].mean(),
+                                        'Avg Lineup Edge': display_frame[cpt_mask]['Lineup Edge'].mean(),
+                                    })
+                                
+                                # Create mask for lineups where this player is FLEX (other columns)
+                                flex_mask = display_frame[player_columns[1:]].apply(
+                                    lambda row: player in list(row), axis=1
+                                )
+                                
+                                if flex_mask.any():
+                                    player_stats.append({
+                                        'Player': f"{player} (FLEX)",
+                                        'Lineup Count': flex_mask.sum(),
+                                        'Exposure': flex_mask.sum() / len(display_frame),
+                                        'Avg Median': display_frame[flex_mask]['median'].mean(),
+                                        'Avg Own': display_frame[flex_mask]['Own'].mean(),
+                                        'Avg Dupes': display_frame[flex_mask]['Dupes'].mean(),
+                                        'Avg Finish %': display_frame[flex_mask]['Finish_percentile'].mean(),
+                                        'Avg Lineup Edge': display_frame[flex_mask]['Lineup Edge'].mean(),
+                                    })
                     else:
                         if sport_var == 'CS2':
                             # Handle Captain positions