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所在平台: Udemy |
课程主页: https://www.udemy.com/course/power-bi-by-orangetree-global/
课程评论：没有评论
**Coursera 课程总结：Power BI by OrangeTree Global** 本课程由 OrangeTree Global 提供，旨在全面教授 Power BI 的使用，从基础概念到高级可视化技巧，并通过大量的实操练习帮助学生轻松掌握。 **课程涵盖的核心主题：** * **Power BI 简介：** 了解 Power BI 的整体概览、界面布局、核心功能，以及如何创建报表和仪表板。 * **数据整理 (Data Wrangling)：** 学习如何清洗、转换和准备数据，确保其格式适合进行可视化分析。 * **DAX (Data Analysis Expressions)：** 掌握 DAX 语言，用于创建计算列、度量值和自定义表，以进行更深入的数据分析。 * **Power BI 中的各种图表：** 探索和学习如何有效使用各种图表类型，如柱状图、折线图、饼图等。 * **查询与图表：** 学习如何编写和使用查询来提取数据，并利用各种图表类型对其进行可视化。 * **数据操作：** 使用 Power Query Editor 进行数据表的合并、追加和拆分等高级数据处理。 * **理解表格关系：** 学习如何管理表之间的关系，连接不同的数据集以确保分析的准确性。 * **使用层级结构 (Hierarchy)：** 创建和使用层级结构来组织数据，实现数据的钻取功能。 * **创建和格式化图表：** 提供一步步的指导，教授如何创建、自定义和格式化图表，实现信息丰富的数据可视化。 * **交互式图表：** 学习如何为图表添加交互性，包括切片器 (slicers)、钻透 (drill-through) 和工具提示 (tooltips)，以创建动态的仪表板。 总之，本课程将为您提供使用 Power BI 进行数据分析和可视化所需的全部基础和进阶知识，帮助您成为一名熟练的 Power BI 用户。
The following topics will be covered as part of this series. Each topic is described in detail with hands-on exercises done on Power BI to help students learn with ease. We will cover all the nitty-gritty that you need to know to get started with basic and advanced visualizations in the form of charts, graphs, and dashboards in Power BI.Introduction to Power BIData Wrangling in Power BIDAX in Power BIVarious Charts in Power BIQueries and Charts in Power BIData Manipulation in Power BIUnderstanding the relationships in Power BIUsing Hierarchy in Power BICreating and formatting charts in Power BIInteractive charts in Power BIIntroduction to Power BIOverview of Power BI, including its interface, key features, and creating reports and dashboards.Data Wrangling in Power BIClean, transform, and prepare data for analysis, ensuring it's in the right format for visualizations.DAX in Power BILearn Data Analysis Expressions (DAX) for creating calculated columns, measures, and custom tables.Various Charts in Power BIExplore different chart types like bar charts, line charts, and pie charts, and learn their effective usage.Queries and Charts in Power BIWrite and use queries to extract data and visualize it using various chart types.Data Manipulation in Power BIMerge, append, and split data tables, using Power Query Editor for advanced manipulation.Understanding the Relationships in Power BIManage relationships between tables, connecting datasets for accurate analysis.Using Hierarchy in Power BICreate and use hierarchies for structured data, enabling drill-down capabilities.Creating and Formatting Charts in Power BIStep-by-step chart creation, customization, and formatting for informative visualizations.Interactive Charts in Power BIAdd interactivity to charts, including slicers, drill-throughs, and tooltips for dynamic dashboards.
