回答編集履歴
1
Update
test
CHANGED
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@@ -8,10 +8,7 @@
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N = 1000
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path = np.random.choice(path, N)
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from_path = [f'from_{p[:2]}' for p in path]
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-
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-
df = pd.DataFrame({
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-
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11
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+
df = pd.DataFrame({'path': path, 'from_path': from_path})
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})
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# bar plot
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df.groupby('from_path')['path'].value_counts().sort_index().unstack()\
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