<p><strong>Create a sales analysis data app</strong></p><p>This workflow demonstrates how to build a sales analysis dashboard using various visualizations like Bar Chart, Line Chart, and Sunburst Chart.</p><p>The dataset used in this example is the SuperStore dataset available on Kaggle. The dataset includes 9994 rows and 19 columns, covering orders, customers, products, as well as geographical and financial information.</p><p>The workflow is organized into three main sections:</p><ol><li><p>Data access</p></li><li><p>Data preparation and preprocessing</p></li><li><p>Data visualization.</p></li></ol>