/Python/Convert a data frame column values to list

Convert a data frame column values to list

import pandas as pd

data_dict = {'one': pd.Series([1, 2, 3], index=['a', 'b', 'c']),
             'two': pd.Series([1, 2, 3, 4], index=['a', 'b', 'c', 'd'])}

df = pd.DataFrame(data_dict)

print(f"DataFrame:\n{df}\n")
print(f"column types:\n{df.dtypes}")

col_one_list = df['one'].tolist()

col_one_arr = df['one'].to_numpy()

print(f"\ncol_one_list:\n{col_one_list}\ntype:{type(col_one_list)}")
print(f"\ncol_one_arr:\n{col_one_arr}\ntype:{type(col_one_arr)}")

Source: stackoverflow.com

Similar codes

4 votes317 views2 answers
Maximize window in selenium
Python
7 votes313 views4 answers
Python localhost
Python
1 vote320 views1 answer
ImportError: dynamic module does not define module export function (PyInit_cv_bridge_boost)
Python
0 vote387 views2 answers
Python numpy + opencv + overlay image
Python
0 vote372 views1 answer
Django extend user model
Python Django
0 vote305 views2 answers
Headers cors
Python
1 vote319 views1 answer
Pygame examples
Python
0 vote345 views1 answer
Django cms api create page
Python Django
2 votes361 views1 answer
Flask session timeout
Python
0 vote325 views1 answer
Distance matrix gogle map python
Python