|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/excel-for-everyone-data-management-course/
课程评论：没有评论
**Excel for Everyone 数据管理课程总结** 本课程旨在帮助你成为Excel专家，涵盖**基础操作**到**高级数据处理**。 **核心内容包括：** * **表格与数据清理：** 学习创建、格式化表格，理解结构化引用，并掌握过滤、排序等功能。将重点学习数据清理技巧，如去除重复项、分列、查找替换和数据验证。 * **查找与文本函数：** 熟练运用 VLOOKUP、HLOOKUP、INDEX-MATCH 等查找函数，以及 CONCATENATE、CONCAT、TRIM 等文本函数进行高效数据查找与合并。 * **逻辑函数：** 掌握 IF、AND、OR 等逻辑函数，并学习构建嵌套 IF 语句，以实现更复杂的条件判断。 * **Excel Power Query：** 这是一个强大的数据处理工具，你将学到如何从各种来源导入、清理和转换数据，包括合并、追加、连接查询，以及各种数据转换和清理操作，以简化数据准备流程。 * **数据建模：** 了解数据模型概念，学习如何在 Power Pivot 中建立表格之间的关系，构建更强大的数据模型。 通过本课程，你将获得全面的Excel数据管理技能，大幅提升数据处理效率。
This course is designed to transform you into an Excel expert. We'll delve into the fundamentals of Excel, including creating and managing tables, cleaning and transforming data, and utilizing powerful functions like VLOOKUP, HLOOKUP, MATCH INDEX, CONCATENATE, CONCAT, SUMPRODUCT, IF AND OR for efficient data manipulation.The course will also introduce you to the world of Excel Power Query, a game-changing tool that empowers you to import, clean, and transform data from various sources with ease. You'll learn how to leverage Power Query's capabilities to streamline your data preparation processes and create powerful data models.Brief of contents: - Tables and Data CleaningCreating and Formatting Tables:Benefits of Using TablesStructured References and FormulasFiltering and Sorting Table DataData Cleaning Techniques:Removing DuplicatesText-to-ColumnsFind and ReplaceData ValidationLookup Functions:VLOOKUPHLOOKUPINDEX-MATCHText Functions:CONCATENATECONCATTRIMLogical Functions:IF, AND, ORNested IF Statements Excel Power QueryIntroduction to Power Query:Getting Started with Power QueryBasic Query Operations (Combine, Append, Merge)Transforming Data (Add Column, Remove Column, Rename Column)Cleaning Data (Remove Rows, Filter Rows) Data Modeling Creating Data Models:Understanding Relationships Between TablesBuilding Data Models in Power Pivotand you will learn much more from this course
