Analysing customer walkin data by date and service taken
Assume data is in range A3:E10. In A4:A10, various service types are mentioned. In B3:E3, dates are mentioned from June 1, 2012 to June 4, 2012. In range B4:E10 are numbers representing number of...
View ArticleCompute configuration count using Set Theory and Venn Diagrams
Assume a table which lists attendees for a Company's Annual day function. In this Table, data for every attendee is shown on a separate row so if an employee attends the function with his/her spouse...
View ArticleStory telling with Excel Power BI
With Power Business Intelligence (BI) tools of Excel 2013, one can metamorphose raw data and/or results of complex calculations into stunning and interactive visualizations. Power View (one of the...
View ArticleData slicing and analysis with the Power Pivot
Visualise an MS Excel file with two worksheets: Employee headcount – a multi column dataset with information such as Employee code, Date of Joining, Age, Division, Department and Location. Each row...
View ArticleSales data modelling and interactive visualisations
Visualise Sales Data of a Non-Alcoholic Beverage Company with basic columnar information such as Date of Sale, Time of Sale, Brand, Stock Keeping Unit (SKU), State, City, Quantity sold, Unit Price and...
View ArticleCompute year on year growth in a Pivot Table
Assume a three column dataset which has Year, Company ID and Cash flows. For each Company, there are cash flows for multiple years. So for Company ID A001, there are 7 rows, one each for 2010 to 2004...
View ArticleRemove duplicates after satisfying additional conditions
Assume a two column database of patient ID's and service availed. One patient may avail the same service multiple times in a year due to which that record may appear as many times as the service is...
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Identify buy and sell break points
Assume a two column dataset with Date in the first column and Price in the second one. The purpose is to identify times to buy and sell - buying would be just after the lowest low is confirmed and...
View ArticleCompute an average for the same day in the past 3 years
Assume a simple two column dataset with dates in column A and numbers in column B. The dates in column A are from January 1, 2013 to December 31, 2016 and numbers in column B are for the period January...
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Compute transaction fee based on a tiered pricing model
Consider a simple dataset as shown below: For each tier, the tier rate is incrementally applied to the volume within the tier volume range. Given the following transaction volumes, one may want to...
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