Комбинирование 2 панды DataFrames
df_3 = pd.concat([df_1, df_2])
Cheerful Cheetah
df_3 = pd.concat([df_1, df_2])
# 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)