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Make Python groupby a little faster
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Guillem Borrell 2022-11-27 18:27:36 +00:00
parent c76150948d
commit c1d46c68a4
1 changed files with 1 additions and 1 deletions
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python/group.py
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@ -4,4 +4,4 @@ import sys
import pandas as pd import pandas as pd
df = pd.read_csv(sys.stdin) df = pd.read_csv(sys.stdin)
print(df.groupby("Dept", as_index=False).Weekly_Sales.mean()) print(df.groupby("Dept", sort=False, as_index=False).Weekly_Sales.mean())