Klantsegmentatie in Python
Karolis Urbonas
Head of Data Science, Amazon
cohort_counts-tabel?$$
cohort_sizescohort_sizes = cohort_counts.iloc[:,0]
cohort_counts-tabel door cohort_sizesretention = cohort_counts.divide(cohort_sizes, axis=0)
retention.round(3) * 100
grouping = online.groupby(['CohortMonth', 'CohortIndex'])cohort_data = grouping['Quantity'].mean()cohort_data = cohort_data.reset_index()average_quantity = cohort_data.pivot(index='CohortMonth', columns='CohortIndex', values='Quantity')average_quantity.round(1)
Klantsegmentatie in Python