atoti

How to: Percentage of Parent in atoti

In the post “How to explain non-additive measures” we talked about how data scientists can use “parent” and “child” data relationships in atoti to analyze data and implement on-the-fly allocation rules. Today let’s make use of these atoti functions to define the percentage of parent calculation.  Percentage of Parent I’m...

Beyond the Excel Paradigm for Data Analytics

atoti meets Excel Microsoft Excel is by far the most common tool for data analysis in the world. From the basic use of presenting data in rows and columns, using formula functions for calculations to summarizing results in pivot tables and charts, Excel is a great tool!  atoti however now...

Data dive: How to improve pricing strategies with a set of checkout receipts?

Introduction Brick and mortar retailers face more and more competition from e-commerce. Starting a war on prices is a bad idea as e-commerce retailers do not have the same structural costs, allowing them to propose lower prices. On the other hand traditional retailers do not offer the same service: people...