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smzn/gist:1d81c76f02b43e49bf6e99e5becfa7b2

Created January 7, 2024 01:20
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ステーション間のトリップの回数をカウント
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gistfile1.txt
# ステーション間のトリップの回数をカウント
transition_counts = df.groupby(['start_station_name', 'end_station_name']).size().reset_index(name='transition_count')
# 推移回数行列の作成
transition_matrix = transition_counts.pivot_table(index='start_station_name', columns='end_station_name', values='transition_count', fill_value=0)
# 結果を表示（上位の行のみ）
transition_matrix
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