pandas to dict with column as key code example
Example 1: pandas dataframe from dict
data = {'col_1': [3, 2, 1, 0], 'col_2': ['a', 'b', 'c', 'd']}
pd.DataFrame.from_dict(data)
Example 2: pandas dataframe from dict
>>> data = {'row_1': [3, 2, 1, 0], 'row_2': ['a', 'b', 'c', 'd']}
>>> pd.DataFrame.from_dict(data, orient='index')
0 1 2 3
row_1 3 2 1 0
row_2 a b c d
Example 3: df col to dict
area_dict = dict(zip(lakes.area, lakes.count))
Example 4: dataframe from dict
pd.DataFrame.from_dict(data)
Example 5: pandas to dictionary
df.to_dict('records')
Example 6: convert pandas dataframe to dict with a column as key
df.set_index('columnName').T.to_dict()