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Visualizations in Power BI allow users to create interactive charts and graphs for dynamic reports.
DAX stands for Data Analysis Expressions, a formula language used for calculations in Power BI.
Power Query is used for data cleaning, transformation, and preparation in Power BI.
VSTACK() combines multiple arrays or ranges into a single vertical array.
IRR() calculates the internal rate of return for a series of cash flows.
FILTER() extracts a subset of data from a range based on specified conditions.
The Data Analysis ToolPak includes a histogram tool to visualize data distribution.
UNIQUE() extracts a list of unique values from a range or array.
Pivot Tables support timeline slicers for filtering date-based data interactively.
NETWORKDAYS() calculates the number of working days between two dates, excluding weekends and holidays.