How to append a row to a Pandas dataframe

Question

Hi. I am using pandas dataframe and created the dataframe using a csv file. The problem is that I forgot to add a row to the dataframe. I want to add this row to the existing dataframe. I have converted the row to a new dataframe and now I want to append it. How can I do this?

Answer 1

You can use the append method provided by pandas to do this. Suppose the existing dataframe is df and the new dataframe is df1, then the code to append would be as follows:

df.append(df1, ignore_index=True)