Power BI consultants integrate advanced analytics by embedding R and Python scripts for statistical modeling, clustering, and predictive analysis. They use AI features in Power BI, such as key influencer visualizations and decomposition trees, to uncover trends and drivers. Power BI consulting apply DAX functions for time-series analysis and anomaly detection. Machine learning models from Azure are integrated for deeper insights. Natural language queries allow users to ask questions directly in Power BI. By adopting these techniques, consultants enable businesses to move beyond descriptive analytics to predictive and prescriptive insights.