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所在平台: Udemy |
课程主页: https://www.udemy.com/course/power-bi-visual-calculations/
课程评论：没有评论
课程名称：Power BI 视觉计算 概述：欢迎来到激动人心的 Power BI 视觉计算世界！在本课程中，我们将深入探讨一种创新特性，该特性将改变您编写 DAX（数据分析表达式）的方法。无论您是经验丰富的数据专业人士还是刚刚开始分析之旅，视觉计算都将彻底改变您创建有洞察力的报告和仪表板的方式，同时减少 DAX 测量的使用。 什么是视觉计算？视觉计算允许您直接在 Power BI 报告的视觉元素上定义和执行 DAX 计算。想象一下，您可以在图表、表格或任何其他视觉组件上创建自定义计算的能力。再也不用处理复杂的语义模型或晦涩的 DAX 表达式，也不再需要 CALCULATE！通过视觉计算，您可以轻松地引用视觉内部的数据，包括列、测量值或其他视觉计算。 在本课程中，您将学习到： - DAX 的复杂性：讨论 DAX 如何变得困难及其视觉性。 - 设计目标：了解 Power BI 团队在设计视觉计算时所考虑的目标。 - 创建视觉计算：学习如何将视觉计算添加到视觉元素中，例如计算利润率、运行总计或移动平均值。 - 视觉计算模板函数：了解模板函数及其相关的参数数组，使视觉计算成为强大工具。 - 新的 DAX 函数：随着视觉计算的推出，Power BI 团队发布了许多新函数，您将在本课程中学习。 通过测验和练习，您将获得技能，提升您的 Power BI 报告，简化 DAX 代码，并为数据驱动的洞察解锁新的可能性。
Welcome to the exciting and revolutionary world of Power BI Visual Calculations! In this course, we'll dive deep into a groundbreaking feature that transforms the way you write DAX (Data Analysis Expressions). Whether you're a seasoned data professional or just starting your analytics journey, visual calculations will revolutionize your approach to creating insightful reports and dashboards while creating fewer DAX measures.So, what exactly are visual calculations?Visual calculations allow you to define and execute DAX calculations directly on a visual element within your Power BI report. Imagine having the power to create custom calculations right where you need them-on a chart, table, or any other visual component. No more complex semantic models, no more convoluted DAX expressions and no more CALCULATE! With visual calculations, you can effortlessly refer to data within the visual itself, including columns, measures, or even other visual calculations.Here's what you'll learn in this course:DAX is hard. We'll discuss why DAX is hard and why it's not visual.Design Goals: What did the Power BI team have in mind when designing visual calculations?Creating Visual Calculations: Learn how to add visual calculations to your visuals, whether it's calculating profit margins, running totals, or moving averages.Visual Calculations Template Functions: Template functions and their associated array of parameters make visual calculations the powerhouse it is. You will learn all about them in this course.New DAX Functions: With the release of visual calculations the Power BI team has released many new functions. You'll learn about them in this course.Quiz and exercises.By the end of this course, you'll be equipped with the skills to enhance your Power BI reports, simplify your DAX code, and unlock new possibilities for data-driven insights.
