PYTHON

how to get a dataframe column as a 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:
{df}
")
print(f"column types:
{df.dtypes}")

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

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

print(f"
col_one_list:
{col_one_list}
type:{type(col_one_list)}")
print(f"
col_one_arr:
{col_one_arr}
type:{type(col_one_arr)}")

get dataframe column into a list

df_gearME = pd.read_excel('Gear M&Es.xlsx')
df_gearME['ColA'].to_list()

pandas read columns as list

from ast import literal_eval


df.Col3 = df.Col3.apply(literal_eval)
print(df.Col3[0][0])
Proj1