In today’s video, Greg showcases one of his most used DAX constructs which he thinks is often overlooked by the DAX community — the DAX Table Constructor. He’ll be showing you what it’s all about and some examples on how he used it on some of his real-world works.

*****Video Details*****
00:00 Introduction
01:48 Table 1
03:18 Table 2
05:48 Single column
06:09 Multiple columns
06:52 Table 3
09:52 BASE example
11:00 GAMMA example
11:27 Text to Table example
12:19 XOR example

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FREE COURSE – Ultimate Beginners Guide To DAX – www.enterprisedna.co/courses/ultimate-beginners-guide-to-dax
FREE – Power BI Resources – Continue reading “Why You Should Take Advantage Of The DAX Table Constructor” →

In today’s video Brian discusses three important techniques that will help you write and debug M code more effectively: 1) the use of pseudocode: 2) the use of table duplicate to create “save points” to bookmark your coding/debugging progress; and 3) the use of record structures to break complex M expressions down into component variables, similar to DAX coding and debugging techniques.

*****Video Details*****
00:00 Introduction
01:15 Pseudocode solution
04:59 Debugging
09:27 Referencing
04:40 The errors
05:34 Record structure
09:28 Table duplicate
16:06 Recap

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FREE – Continue reading “How To Write And Debug M Code More Effectively” →

In this tutorial, Sam shows how to use the query parameter feature inside of Power BI. You can bring significant scale to your reporting by using this feature without the need for duplicated reporting. Build a model once and then use this to add additional filters to your reports.

*****Video Details*****
00:00 Introduction
00:24 Query parameters
01:54 Creating a parameter
02:48 Integrating a Parameter into a query
04:50 Dealing with blanks in the table

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FREE COURSE – Ultimate Beginners Guide To DAX – www.enterprisedna.co/courses/ultimate-beginners-guide-to-dax
FREE – Power BI Resources – www.enterprisedna.co/power-bi-resources
Enterprise DNA Continue reading “How To Use Query Parameter In Power BI [2023 Update]” →

In this video, we’re going to continue with Brian’s mini series that we call “Buried Treasures within Power BI”. Brian previously did a similar video delving into the SELECTEDVALUE Optional Parameter, but this time, Brian wants to show a totally different on how you can use this for debugging complex measures. Brian will show a new technique based on some new features in Power BI as well.

***** Video Details *****
00:00 Introduction
01:28 Data model
01:50 DAX measure
04:05 The problem
04:44 Debugging
08:05 Context transition
11:28 TOCSV

***** Related Links *****
DAX Magic With The SELECTEDVALUE Optional Parameter – https://youtu.be/iZM96Ie4Dpg

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In this video, Gaelim demonstrates how you can incorporate classification models in Power BI using, with a focus on logistic regression and gradient boost. Logistic regression and gradient boost are two popular classification algorithms that are widely used in the field of data science. Gaelim shows you how to use Python to build these models in Power BI, and how you can use them to make predictions and inform your business decisions

***** Video Details *****
00:00 Introduction
00:28 Types of model
00:46 Data set
01:52 Python script
09:21 Pros/cons of logistic regression
09:59 Pros/cons of gradient boost

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If you can understand how the moving average pattern or combination of DAX formula works, then you will find that you can easily reuse it over and over again. In this tutorial, Sam will showcase how you can do exactly this, which is a great way to smoothen busy data or showcase general trends over time.

***** Video Details *****
00:00 Introduction
01:23 Moving averages for Total Sales
03:00 Profit Margin average
03:38 Average of Total Profits
04:43 Moving averages for Total Customers

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FREE COURSE – Ultimate Beginners Guide To Power BI – http://portal.enterprisedna.co/p/ultimate-beginners-guide-to-power-bi
FREE COURSE – Ultimate Beginners Continue reading “Reusing Moving Averages – Power BI & DAX Trend Analysis Technique [2023 Update]” →