Created
October 17, 2018 17:50
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ATP age of Grand Slam winners
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# Create dataframe with age of winners filtering Grand Slam finals | |
tennis_df_win=tennis_df[tennis_df['tourney_level'].isin(['G'])&(tennis_df['round']=='F')].dropna(subset=['winner_age']) | |
dfw = tennis_df_win[['tourney_year','tourney_name','winner_name','winner_age']] | |
dfw.columns = ['tourney_year','tourney_name','player','age'] | |
dfs_final = dfw.groupby(['tourney_year','tourney_name']).agg({'age':'mean'}).reset_index() | |
dfs_final_2 = dfs_final.groupby(['tourney_year']).agg({'age':'mean'}).reset_index() | |
fig = plt.figure(figsize=(15,5)) | |
ax = fig.add_subplot(111) | |
ax.set_prop_cycle(plt.cycler('color', plt.cm.jet(np.linspace(0, 1, 5)))) | |
plt.title('Age of Grand Slams Champions 1968-2018') | |
plt.ylabel('Age') | |
plt.xlabel('Year') | |
plt.plot(dfs_final_2['tourney_year'], dfs_final_2['age']) | |
plt.scatter(dfs_final[dfs_final['tourney_name']=='Australian Open']['tourney_year'], dfs_final[dfs_final['tourney_name']=='Australian Open']['age'], alpha=0.3) | |
plt.scatter(dfs_final[dfs_final['tourney_name']=='Roland Garros']['tourney_year'], dfs_final[dfs_final['tourney_name']=='Roland Garros']['age'], alpha=0.3) | |
plt.scatter(dfs_final[dfs_final['tourney_name']=='Wimbledon']['tourney_year'], dfs_final[dfs_final['tourney_name']=='Wimbledon']['age'], alpha=0.3) | |
plt.scatter(dfs_final[dfs_final['tourney_name']=='US Open']['tourney_year'], dfs_final[dfs_final['tourney_name']=='US Open']['age'], alpha=0.3) | |
plt.legend(['All Grand Slams Avg.','Australian Open', 'Roland Garros', 'Wimbledon', 'US Open'], loc='upper center',prop={'size': 9}) |
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