Exercise

Calculate average price

You will now calculate the average price metric and analyze if there are any differences in shopping patterns across time and across cohorts.

The online dataset has been loaded to you with monthly cohorts and cohort index assigned from this lesson. Feel free to print it to the Console.

Instructions

100 XP
  • Create a groupby object and pass the monthly cohort and cohort index as a list.
  • Select the unit price column, calculate the average, and store it to cohort_data.
  • Reset the index of cohort_data DataFrame.
  • Create a pivot with monthly cohort in the index, cohort index in the columns and the unit price in the values, and print the result.