pandas concat two dataframes
# Concating Means putting frames on bottom of one another # --- --- # | df1 | # | df2 | # Concating => | . | # | . | # | dfn | # --- --- # Command : pd.concat([df1,df2,...,dfn]) ; df = a dataframe ''':::Eaxmple;::''' df1 = pd.DataFrame({'A': ['A0', 'A1', 'A2', 'A3'], 'B': ['B0', 'B1', 'B2', 'B3'], 'C': ['C0', 'C1', 'C2', 'C3'], 'D': ['D0', 'D1', 'D2', 'D3']}, index=[0, 1, 2, 3]) df2 = pd.DataFrame({'A': ['A4', 'A5', 'A6', 'A7'], 'B': ['B4', 'B5', 'B6', 'B7'], 'C': ['C4', 'C5', 'C6', 'C7'], 'D': ['D4', 'D5', 'D6', 'D7']}, index=[4, 5, 6, 7]) df3 = pd.DataFrame({'A': ['A8', 'A9', 'A10', 'A11'], 'B': ['B8', 'B9', 'B10', 'B11'], 'C': ['C8', 'C9', 'C10', 'C11'], 'D': ['D8', 'D9', 'D10', 'D11']}, index=[8, 9, 10, 11]) frames = [df1, df2, df3] result = pd.concat(frames) # Note : use ignore_index=True if you need it in pd.concat
