How to Use groupby() in Pandas Dataframes
You can call groupby() and pass the name of the column that you want to group on in Pandas. Then, you need to specify the columns on which you want to perform the aggregation. The following is the basic syntax grammar. df.groupby(“column_name1”)[“column_name2”].function The following is to generate the sample dataframe. Brand Location Number 0 Brand … Read more