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Fhernd/aplicar-funcion-fila-col.py

Created January 31, 2018 11:53
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Aplicar funciones a un objeto DataFrame en Python.
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aplicar-funcion-fila-col.py
import pandas as pd
import numpy as np
df = pd.DataFrame({'uno': [1, 2, 3], 'dos': [4, 5, 6], 'tres': [7, 8, 9]}, index=['x', 'y', 'z'])
# Aplica la función promedio a todas las filas:
print(df.apply(np.mean))
# Apica la función promedio a todas las columnas:
print(df.apply(np.mean, axis=1))
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