Create a Date Dimension in Power BI in 4 Steps – Step 3: Public Holidays

In last two steps you learned how you can create a date dimension that has calendar columns, and fiscal columns. In this step we are going to look at how Power Query can be leveraged to fetch public holidays live from APIs, and add that information into the date dimension. This step shows the importance ...

Read More

Create a Date Dimension in Power BI in 4 Steps – Step 2: Fiscal Columns

In step 1 of creating date dimension I explained how to create the base query with calendar columns. In this post I will explain how to add fiscal columns calculated in the date dimension. Many of business reports generates on fiscal year, fiscal quarter, and fiscal period, so having fiscal columns is important part of ...

Read More

Optimization Problem in Power BI using R scripts: Part1

There are some traditional problems in most of industries like how we can reach maximum profit, sales, production or how we can minimize our cost and loos. These types of problems can be seen in different areas such as microeconomic and company management, such as planning, production, transportation, technology . Although the modern management issues ...

Read More

Prediction via KNN (K Nearest Neighbours) KNN Power BI: Part 3

K Nearest Neighbour (KNN ) is one of those algorithms that are very easy to understand and it has a good level of accuracy in practice. In Part One of this series, I have explained the KNN concepts. In Part 2 I have explained the R code for KNN, how to write R code and how ...

Read More