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The Complete Guide to Data Preparation for Analysis

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Packt

The Complete Guide to Data Preparation for Analysis

包含在 Coursera Plus

深入了解一个主题并学习基础知识。
中级 等级

推荐体验

8 小时 完成
灵活的计划
自行安排学习进度
深入了解一个主题并学习基础知识。
中级 等级

推荐体验

8 小时 完成
灵活的计划
自行安排学习进度

您将学到什么

  • Understand data collection frameworks and how they fit into data analysis processes.

  • Create effective surveys, implement logic, and manage survey administration.

  • Apply data standardization and wrangling techniques to prepare clean datasets.

  • Master data cleaning strategies, including handling missing values, duplicates, and outliers.

要了解的详细信息

可分享的证书

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最近已更新!

March 2026

作业

14 项作业

授课语言:英语(English)

了解顶级公司的员工如何掌握热门技能

Petrobras, TATA, Danone, Capgemini, P&G 和 L'Oreal 的徽标

该课程共有14个模块

In this module, we will introduce you to the concept of data collection frameworks and their essential role in data preparation. We will explore where and why data collection is critical, with a focus on its application in decision-making processes.

涵盖的内容

2个视频

In this module, we will dive into the different types of data collection methods and frameworks. From mobile analytics to real-time streaming, you'll learn how each framework serves a specific purpose and enhances data-driven decision-making.

涵盖的内容

7个视频1个作业

In this module, we will explore the intersection of business growth and data collection needs. You’ll learn how to select the appropriate tools and frameworks based on business context and project objectives.

涵盖的内容

2个视频1个作业

In this module, we will introduce survey design, covering its fundamental principles and its diverse applications. We’ll also explore how ChatGPT can assist in creating and refining survey questions for better insights.

涵盖的内容

5个视频1个作业

In this module, we will introduce you to the process of planning and executing a survey project. We’ll guide you through gathering background information and defining clear objectives for successful survey execution.

涵盖的内容

2个视频1个作业

In this module, we will cover the art of creating effective survey questions. From brainstorming to crafting clear, relevant questions, we’ll teach you how to gather valuable insights through well-designed survey items.

涵盖的内容

9个视频1个作业

In this module, we will explore how to leverage ChatGPT for forming and refining survey questions. You will also learn how to design and implement the questionnaire using Google Forms for seamless data collection.

涵盖的内容

2个视频1个作业

In this module, we will cover the essential techniques for administering surveys. From logical branching to piloting and administrative methods, you’ll learn how to effectively manage and distribute surveys for optimal outcomes.

涵盖的内容

4个视频1个作业

In this module, we will introduce the concept of data standardization. You’ll learn how it ensures consistency and quality in your datasets, enabling more accurate analysis and insights.

涵盖的内容

3个视频1个作业

In this module, we will dive into various data standardization frameworks. You'll explore data wrangling, blending, and transformation techniques, all aimed at preparing data for high-quality analysis.

涵盖的内容

8个视频1个作业

In this module, we will examine the industry standards for data preparation. You’ll gain insights into how data standardization works within general and complex frameworks to ensure consistent, high-quality data.

涵盖的内容

3个视频1个作业

In this module, we will introduce the significance of data cleaning. You'll learn how data cleaning techniques ensure accuracy and reliability, preparing your data for in-depth analysis.

涵盖的内容

2个视频1个作业

In this module, we will explore the key aspects of data cleaning, including data profiling and error correction. You’ll gain the skills to identify and resolve issues, ensuring your data is accurate and ready for analysis.

涵盖的内容

5个视频1个作业

In this module, we will explore advanced data cleaning techniques, from handling missing data to data transformation. You will gain hands-on experience with tools that ensure your data is in top shape for analysis.

涵盖的内容

16个视频2个作业

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