Nombres de columnas en pandas

Ejemplos de código

8
0

python devuelve nombres de columna de pandas dataframe

# Basic syntax:
your_dataframe.columns

# Note, if you want the column names as a list, just do:
list(your_dataframe.columns)
5
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crear dataframe con nombres de columna pandas

In [4]: import pandas as pd
In [5]: df = pd.DataFrame(columns=['A','B','C','D','E','F','G'])
In [6]: df
Out[6]:
Empty DataFrame
Columns: [A, B, C, D, E, F, G]
Index: []
2
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pandas dataframe rename column

df = df.rename(columns={'oldName1': 'newName1', 'oldName2': 'newName2'})
# Or rename the existing DataFrame (rather than creating a copy) 
df.rename(columns={'oldName1': 'newName1', 'oldName2': 'newName2'}, inplace=True)
0
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nombres de columna pandas

df.columns
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python renombrar columnas

Rename columns
0
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nombre de datos pandas

print(df.rename(columns={'A': 'a', 'C': 'c'}))

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