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BIG-data/1e.py
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import dask.dataframe as dd | |
import matplotlib.pyplot as plt | |
df_full = dd.read_csv('Trips_Full Data.csv') | |
distance_columns = [ | |
'Trips <1 Mile', 'Trips 1-3 Miles', 'Trips 3-5 Miles', | |
'Trips 5-10 Miles', 'Trips 10-25 Miles', 'Trips 25-50 Miles', | |
'Trips 50-100 Miles', 'Trips 100-250 Miles', 'Trips 250-500 Miles', | |
'Trips 500+ Miles' | |
] | |
average_trips_each_distance = df_full[distance_columns].mean().compute() | |
plt.figure(figsize=(15, 7)) | |
plt.bar(average_trips_each_distance.index, average_trips_each_distance.values, color='cadetblue') | |
plt.title('People Travelling vs. Distance') | |
plt.xlabel('Distance Category') | |
plt.ylabel('Average Number of Trips') | |
plt.xticks(rotation=45) | |
plt.tight_layout() | |
plt.savefig('people_travelling_vs_distance.png') | |
plt.close() |