How to concatenate Pandas dataframes

Question

HI. I have three dataframes. I want to concatenate them and create a single dataframe. How to do this?

Answer 1

Suppose you have 3 dataframes named df1, df2, df3 with data in them. To concatenate, you can do something like this:

df_list = [df1, df2, df3]
new_df = pd.concat(df_list)