Получить список заголовков столбцов из фрейма данных Pandas
Опубликовано: 27 Марта, 2022
Let us see how to get all the column headers of a Pandas DataFrame as a list. The df.columns.values attribute will return a list of column headers.
Example 1 :
# importing pandas as pdimport pandas as pd # creating the dataframedf = pd.DataFrame({"PassengerId": [892, 893, 894, 895, 896, 897, 898, 899], "PassengerClass": [1, 1, 2, 1, 3, 3, 2, 2], "PassengerName": ["John", "Prity", "Harry", "Smith", "James", "Amora", "Kiara", "Joseph"], "Age": [32, 54, 71, 21, 37, 9, 11, 54]}) display("The DataFrame :")display(df) # print the list of all the column headersdisplay("The column headers :")display(list(df.columns.values)) |
Output :
Example 2 :
# importing pandas as pdimport pandas as pd # creating the dataframemy_df = {"Students": ["A", "B", "C", "D"], "BMI": [22.7, 18.0, 21.4, 24.1], "Religion": ["Hindu", "Islam", "Christian", "Sikh"]}df = pd.DataFrame(my_df)display("The DataFrame :")display(df) # print the list of all the column headersdisplay("The column headers :")display(list(df.columns.values)) |
Output :
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Article Contributed By :
pawki
@pawki
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Article Tags :
- pandas-dataframe-program
- Python pandas-dataFrame
- Python-pandas
- Python
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