The Last function in DAX is a powerful tool for retrieving the most recent data point from a specified dataset. This function allows users to quickly access the last value in a column, making it essential for dynamic reporting and analysis in tools like Power BI. Understanding this function can enhance the accuracy and efficiency…
The FIRST function in DAX is a powerful tool used to return the value from the first row of a specified axis in a visual. This function is particularly useful in Power BI for creating dynamic reports where users need to analyze the initial data points quickly. By leveraging FIRST, users can effectively gather insights…
When creating dashboards in Power BI, one of the most powerful features you can leverage is dynamic measures. This functionality enhances interactivity, allowing end-users to select what data metrics to display. Whether you are new to Power BI or looking to refine your skills, this guide will help you understand how to implement dynamic measures…
What Is MID? MID is a DAX function within Power BI that allows you to return a string of characters from the middle of a text string using the starting position and length specified. MID is very similar to the LEFT and RIGHT DAX functions. Syntax The syntax for the MID function is below. =MID(<text>,…
Have you ever needed to extract a length of characters from the right of some text, or wanted to get the last word after the last space from the right of some text? Good news! Power BI has a built-in function named RIGHT. This function takes a column and extracts characters from the right based…
If you want to combine multiple values in DAX, the COMBINEVALUES function is what you need. This function concatenates a list of strings separated by a delimiter. The result is a single string. • String1: The first string that you want to concatenate.• String2: The second string that you want to concatenate.• Additional strings that…
If you work with dates in DAX, then the NETWORKDAYS function is a must-have. This simple function can save you a lot of headaches by removing weekends and holidays from your calculations. To use the NETWORKDAYS function, you must supply start and end dates and an optional list of holidays. The function will then return…
DATESINPERIOD is a DAX function that returns a table that contains a column of dates that starts with a specified start date and continues for the specified length based on the type of date interval passed to the function. This type of function is extremely useful when you want to show important figures such as…
PARALLELPERIOD is a DAX function that returns a table that contains a series of dates parallel to the dates to the function. This function can be used to calculate numeric columns over a given timeframe and supports monthly, yearly, and quarterly intervals. PARALLELPERIOD Syntax The DAX syntax for PARALLELPERIOD is simple and can be seen…
DATEADD DAX function is a time intelligence function that returns a column of dates that can be shifted forward or backward in time by the specified intervals. DATEADD function in power bi is versatile and powerful and can work with year, quarter, month and day levels. Syntax Syntax Explanation Term Definition dates A column that…