Adding of two data frames

Overview:

The Python library pandas, offers several methods to handle two-dimensional data through the class DataFrame.
Two DataFrames can be added by using the add() method of pandas DataFrame class.
Calling add() method is similar to calling the operator +. However, the add() method can be passed a fill value, which will be used for NaN values in the DataFrame.

import pandas as pd

dataSet1 = [(10, 20, 30),

(40, 50, 60),

(70, 80, 90)];

dataFrame1 = pd.DataFrame(data=dataSet1)

dataSet2 = [(5, 15, 25),

(35, 45, 55),

(65, 75, 85)];

dataFrame2 = pd.DataFrame(data=dataSet2)

print("DataFrame1:");

print(dataFrame1);

print("DataFrame2:");

print(dataFrame2);

result = dataFrame1.add(dataFrame2);

print("Result of adding two pandas dataframes:");

print(result)

DataFrame1:

0 1 2

0 10 20 30

1 40 50 60

2 70 80 90

DataFrame2:

0 1 2

0 5 15 25

1 35 45 55

2 65 75 85

Result of adding two pandas dataframes:

0 1 2

0 15 35 55

1 75 95 115

2 135 155 175