An image of data from the Power BI business intelligence tool is called a heatmap. Data is shown in a tabular style using heatmaps, where the colours denote the values of the data points. They are very helpful for illustrating the relationships between two-dimensional variables, such as time and category.
The steps to creating a heatmap in Power BI are as follows:
Data preparation: You must first load your data into Power BI. Make that your dataset has the columns that the heatmap requires, which are often two categories or dimensions and a numeric value.
Launch the Power BI Desktop programme, which is used to create and customise reports and visualizations.
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