Convert Integer Column to Boolean Data Type in pandas DataFrame in Python (3 Examples)

import pandas as pd                         # Import pandas library in Python

import pandas as pd # Import pandas library in Python

df = pd.DataFrame({'A':[1, 1, 0, 1, 0],     # Constructing a pandas DataFrame
                   'B':[0, 1, 1, 0, 1],
                   'C':[1, 1, 1, 1, 0]})
print(df)
#    A  B  C
# 0  1  0  1
# 1  1  1  1
# 2  0  1  1
# 3  1  0  1
# 4  0  1  0

df = pd.DataFrame({'A':[1, 1, 0, 1, 0], # Constructing a pandas DataFrame 'B':[0, 1, 1, 0, 1], 'C':[1, 1, 1, 1, 0]}) print(df) # A B C # 0 1 0 1 # 1 1 1 1 # 2 0 1 1 # 3 1 0 1 # 4 0 1 0

print(df.dtypes)                            # Printing the data types of all columns
# A    int64
# B    int64
# C    int64
# dtype: object

print(df.dtypes) # Printing the data types of all columns # A int64 # B int64 # C int64 # dtype: object

df1 = df.copy()                             # Duplicate pandas DataFrame
df1['A'] = df1['A'].astype(bool)            # Converting integer to boolean

df1 = df.copy() # Duplicate pandas DataFrame df1['A'] = df1['A'].astype(bool) # Converting integer to boolean

print(df1.dtypes)                           # Printing the data types of all columns
# A     bool
# B    int64
# C    int64
# dtype: object

print(df1.dtypes) # Printing the data types of all columns # A bool # B int64 # C int64 # dtype: object

df2 = df.copy()                             # Duplicate pandas DataFrame
df2 = df2.astype({'A': bool, 'C': bool})    # Converting integer to boolean

df2 = df.copy() # Duplicate pandas DataFrame df2 = df2.astype({'A': bool, 'C': bool}) # Converting integer to boolean

print(df2.dtypes)                           # Printing the data types of all columns
# A     bool
# B    int64
# C     bool
# dtype: object

print(df2.dtypes) # Printing the data types of all columns # A bool # B int64 # C bool # dtype: object

df3 = df.copy()                             # Duplicate pandas DataFrame
df3 = df3.astype(bool)                      # Converting integer to boolean

df3 = df.copy() # Duplicate pandas DataFrame df3 = df3.astype(bool) # Converting integer to boolean

print(df3.dtypes)                           # Printing the data types of all columns
# A    bool
# B    bool
# C    bool
# dtype: object

print(df3.dtypes) # Printing the data types of all columns # A bool # B bool # C bool # dtype: object