In this power BI visualization tutorial, we focus on comparing sales data from a vertical dataset across different years. Beginning with data transformation in the Power Query Editor, we progress to creating a comparative visual for a dashboard. Step by step, we navigate through loading data, adding visual elements like text boxes and line charts,…
This video tutorial explores various methods for generating data in Power BI without relying on external sources. It starts by highlighting the limitations of manual data entry and then introduces M language, a powerful tool for data manipulation and transformation. Different techniques are demonstrated, including creating lists, tables from rows or columns, and generating random…
This video tutorial explores various methods for generating data in Power BI without relying on external sources. It starts by highlighting the limitations of manual data entry and then introduces M language, a powerful tool for data manipulation and transformation. Different techniques are demonstrated, including creating lists, tables from rows or columns, and generating random…
Unlock the power of data analysis with our latest tutorial! In this step-by-step guide, we’ll show you how to leverage Power BI Desktop to transform a CSV file containing monthly sales, expenses, profitability, and customer count into an insightful dashboard for yearly comparisons. Learn to create pivot tables using Power Query, combine them into a…