how to convert a list into a dataframe in python
from pandas import DataFrame
People_List = ['Jon','Mark','Maria','Jill','Jack']
df = DataFrame (People_List,columns=['First_Name'])
print (df)how to convert a list into a dataframe in python
from pandas import DataFrame
People_List = ['Jon','Mark','Maria','Jill','Jack']
df = DataFrame (People_List,columns=['First_Name'])
print (df)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)}")Copyright © 2021 Codeinu
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