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所在平台: Udemy |
课程主页: https://www.udemy.com/course/data-analysis-work-efficiently-using-excel-novice-to-pro/
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课程名称:数据分析与高效使用Excel:从新手到专家 课程概述: 该课程旨在通过掌握多种主题和不同领域(如制造业、销售、医疗、金融等)的多样化数据集,提升您的生产力、Microsoft Excel与数据分析技能。完成本课程后,您将朝着成为数据分析师、数据分析与高级Excel专业人士的方向迈进。通过学习实用且可应用的Excel生产力工具和知识,您将提高职业生涯及生活中的价值和效率。课程包含9章,超过100个学习视频,及每章末尾的作业和小测验。在课程中,您将学习相关概念,获得实践机会,并看到如何将这些知识实际应用于工作中。 课程涵盖的技能: 1. 高效工作:提供个人技巧和窍门,逐步提升您在Excel或其他软件中的工作速度和生产力。 2. Excel快捷键:学习常用快捷键,显著提高工作速度并减少鼠标使用。 3. 数据分析:学习数据预处理和分析工具,构建仪表板和自动报告。 4. Excel仪表板:利用学习到的自动化工具创建动态仪表板。 5. 统计学:掌握Excel中的数学与统计公式,如均值、中位数等。 6. 查找技术:掌握Vlookup、Hlookup、Xlookup等查找方法。 7. 数据透视表:制作多种数据透视表,以不同角度汇总和分析数据。 8. 数据可视化:使用Excel图表进行数据可视化,快速清晰地传达信息。 9. 自动化:学习多种自动化工具,如Excel函数、Power Query、Python和Excel宏。 10. 数据建模与DAX:使用数据模型连接多个表,通过DAX进行更灵活的计算。 11. Python与Excel宏:利用Python与Excel交互,录制并重复执行宏操作。 12. Excel求解器优化:使用求解器算法优化决策,实现最佳性能或成本最小化。 课程结构: 第一章(高效工作):介绍个人有效的工作准则和技巧,帮助您在Excel及其他软件中实现快速准确的操作。 第二章(Excel快捷键与基础工具):学习常用快捷键、快速访问工具以及格式化技巧。 第三章(数据预处理与公式):掌握常见数据类型的数据处理技术和数学函数。 第四章(数据分析):学习高级数据工具,如数据分组及可视化分析。 第五至七章:介绍多种自动化工具(Power Query、宏和Python),提高数据预处理和分析效率。 第八章(Excel求解器优化):学习如何利用求解器进行数字决策和优化。 第九章(实践案例):应用所学的主题和自动化方法进行实际案例练习,例如自动报告创建和数据提取与转化。 完成本课程后,您将获得可迁移的技能,适用于数据科学、SQL、商业智能工具(如Power BI和Tableau)、Python及其数据分析库(如Pandas、Matplotlib和Seaborn)的学习。
Improve your productivity, Microsoft Excel and Data Analytics skills by mastering variety of topics with diverse Datasets on different domains eg. Manufacturing, Sales, Medical, Finance and more, by completing this course you are in your way to become a Data Analyst, Data Analytics and Advanced Excel professional.Increase your value and efficiency in your career and life by learning practical and applicable Excel productivity tools and knowledge with 9 chapters and more than 100 learning videos with a number of assignments and quizzes by the end of each chapter. In this course you should learn the concept, have the opportunity to practice and see examples of how to actually apply this knowledge in the field.Skills covered in the courseWork Efficiently, I will provide you my personal tips and tricks to gradually increase your speed and productivity in work in Excel or any other software.Excel Shortcuts, We will study many essential shortcuts that used very often by Excel users, this will help you to increase your speed drastically and help you to avoid using the mouse while work.Data Analytics, dealing and analyzing data is crucial for Microsoft Excel users, in this course we will study many tools and methods to analyze data, from data preprocessing and to building a dashboards and automatic reports creation. Excel Dashboards, Excel doesn't provide direct dashboard creation, but we will use some of the Automation tools we will learn during the course to build one.Statistics, we will learn a number of mathematical and statistical Excel formulas and functions such as finding the mean, mode, median and others.Vlookup, we will provide a number of lookup techniques (Vlookup, Hlookup, Xlookup, Vlookup match combination to join multiple columns in a single formula) Pivot Tables, we will build variety pivot tables to group and summaries our data and study it from different perspectives and create a reports out of that data.Data Visualization, visualizing the data helps us to clearly see the information quickly and clearly, and this will help us to make faster and better decisions, we will use Excel Charts to create Data Visualizations for different data and different scenarios.Automation, We can say Automation is the final level of being productive, when we have the machine perform the tasks for us in a single click, in this course we will study many of these Automation tools, eg. (Efficient use of Excel Functions and Formulas, Power Query, Python and Excel Macros)Power Query, beside automating data preprocessing from different sources, we will introduce a number of handy tools eg. (DAX, Data Modeling and Power Pivots) which are vital for anyone who want to study Business Intelligence tools like Power BI. Data Modeling, by using Data Models we can link between a number of tables without merging them into a single one, we will be using Excel data models to link between these tables and gain insights taken from these tables simultaneously without physically joining them. DAX, by using DAX we can have more flexible calculations on the data inside our data models without the need to add new columns, even some of the calculations are hard or impossible without using DAX, and by learning DAX you will have a good base if you want to continue learning Power BI in your learning roadmap.Python, for anyone already familiar with Python, we will use PY built in formula to interact with Excel objects (Cells, Tables) inside of Python codes, this will help us to use Python libraries to perform Machine Learning, Data Science, and others.Excel Macros, A good Automation option that will help you to record changes on Excel's objects and rerun the recorded steps again and again upon need.Excel VBA, VBA provides huge flexibility to update Excel's Macros in actual codes, by learning Macros and updating them in VBA codes you will gain higher level and high ability to automate things in Excel.Optimization using Excel's Solver, By using the Solver's algorithms we can optimize numeric decisions to achieve highest value or lowest costs.The skills acquired in this "data analyst course" is completely transferrable for other technologies and softwares eg. Data Science, SQL for managing databases, BI Tools such as (Power BI and Tableau), Python and its Data Analytics libraries such as (Pandas, Matplotlib and Seaborn).Course Breakdown Structure:Chapter 1 (Working Efficiently): In the first chapter you will be introduced for my personal guidelines and principles that I found to be effective to follow to achieve high and rapid speed when working in any software especially in Excel, these techniques were developed in an accelerated working environment were speed and accuracy is a must, following and applying these guidelines should allow you to accomplish your tasks in scalable and automated ways.Chapter 2 (Excel Shortcuts & Basic Tools): Learn most frequently used keyboard shortcuts and other useful tools such as Quick Access Toolbar, Freeze Pans, Sorting and Filtering. Also in this chapter we will study a number of formatting techniques such as cells formatting and conditional formatting.Chapter 3 (Data Preprocessing and Formulas): In this chapter we will learn many of the data processing techniques for the common data types (text, numeric and dates), we will also study a number of useful mathematical functions and techniques such as calculating the cumulative sum for given numbers.Chapter 4 (Data Analysis): After learning to have our data ready, in this chapter we will learn more advanced data tools such as grouping and joining multiple table together, we will also learn how to visualize our data "EDA" using Excel charts and building a dashboard to analyze the data from different perspectives which is essential for any data analyst. Chapter 5-7: In these three chapters we will introduce several Automation tools (Power Query, Macros and PY) and they can be used to automate data preprocessing and analysis and other tasks such as creating and modifying Excel objects eg. sheets, cells and ranges. By automating our tasks we can have our job done by the machine in a single click.Chapter 8 (Optimization using Excel Solver): Learn one of Excel's tools that can be used to perform numeric based decisions, it will help us to find best mixture of numbers to achieve best performance or result, in this chapter we will learn how to use this tool on variety of applications eg. Capital Budgeting and Resources Allocation. Chapter 9 (Practical Examples): You will get the opportunity to apply most of the topics, productivity and Automation methods we studied so far in practical examples, most of them taken from my actual work eg. Automated Reports Creation, Data Extraction and Transformation and Using Excel's Solver effectively.