WebMar 26, 2024 · df = df.sum(axis = 1) print(df) Output : Sum of all the rows by index Example 2: Summing all the rows or some rows of the Dataframe as per requirement using loc function and the sum function and setting the axis to 1 for summing up rows. It sums up only the rows specified and puts NaN values in the remaining places. Python3 import pandas … WebThe pandas DataFrame is a structure that contains two-dimensional data and its corresponding labels. DataFrames are widely used in data science, machine learning, scientific computing, and many other data-intensive …
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