merge two dataframes by column vlues code example

Example 1: merge two dataframes with common columns

import pandas as pd
pd.merge(df1, df2, on="movie_title")

Example 2: combine two dataframe in pandas

# Stack the DataFrames on top of each other
vertical_stack = pd.concat([survey_sub, survey_sub_last10], axis=0)

# Place the DataFrames side by side
horizontal_stack = pd.concat([survey_sub, survey_sub_last10], axis=1)