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Data Analysis courses

Data analysis courses teach techniques for inspecting, cleaning, transforming, and modeling data to discover useful information, inform conclusions, and support decision-making. Build your analysis skills using technologies such as Python, R and SQL.

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Recommended for Data Analysis beginners

Build your Data Analysis skills with interactive courses, curated by real-world experts

课程

在 Tableau 中分析数据

基础技能水平
4.8+
1,608 条评价
8小时
用高级分析和可视化提升你的 Tableau 技能。

学习路径

初级数据分析师 在 SQL 中

4.7+
172 条评价
39小时
掌握查询数据库、分析结果并成为精通 SQL 的数据分析师所需的 SQL 技能。 无需编程经验!

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课程

Power BI 入门

基础技能水平
4.8+
19,319 条评价
4小时
掌握 Power BI 基础,学习使用数据可视化软件构建有影响力的报告。

课程

SQL 入门

基础技能水平
4.8+
53,993 条评价
2小时
两小时学会用 SQL 创建和查询关系型数据库。
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课程

SQL 中级

基础技能水平
4.8+
35,418 条评价
4小时
在每一步都有实践查询陪伴,这门课程教你立即用自己的 SQL 代码分析数据所需的一切!

课程

Excel 入门

基础技能水平
4.8+
9,350 条评价
4小时
掌握 Excel 基础,学会使用这款电子表格工具开展有影响力的分析。

课程

SQL 数据连接

基础技能水平
4.8+
21,818 条评价
4小时
提升你的 SQL 知识,学习如何连接表、应用关系集合理论,并使用子查询。

课程

SQL 中的数据处理

基础技能水平
4.8+
2,529 条评价
4小时
掌握复杂的 SQL 查询,解答各种数据科学问题,并在 PostgreSQL 中准备稳健的数据集用于分析。

课程

Power BI 中的 DAX 入门

基础技能水平
4.8+
11,283 条评价
3小时
通过学习数据分析表达式 (DAX) 的基础知识,如计算列、表和度量值,提升你的 Power BI 知识。

课程

统计学入门

基础技能水平
4.8+
8,527 条评价
4小时
学习统计学基础,包括集中趋势和离散程度、概率分布和假设检验,无需编程!

课程

Power BI 中的数据可视化

基础技能水平
4.8+
9,594 条评价
3小时
Power BI 是一款强大的数据可视化工具,可用于报表和仪表板。

课程

Tableau 入门

基础技能水平
4.8+
5,087 条评价
6小时
开启你的 Tableau 之旅,学习我们的 Tableau 入门课程。 了解 Tableau 基础,如其功能和仪表板。

课程

Python 统计学入门

中级技能水平
4.7+
7,933 条评价
4小时
提升统计技能,学习如何使用Python收集、分析数据并得出准确结论。

课程

理解数据可视化

基础技能水平
4.8+
11,707 条评价
2小时
无需编码的数据可视化入门。

课程

SQL 中的探索性数据分析

中级技能水平
4.7+
4,520 条评价
4小时
了解如何探索数据库中的可用内容:表、表之间的关系,以及其中存储的数据。

课程

在 Excel 中进行数据准备

基础技能水平
4.8+
6,503 条评价
3小时
掌握如何通过逻辑函数、嵌套公式、查找函数和 PivotTables 准备 Excel 数据。

课程

使用 pandas 连接数据

中级技能水平
4.8+
8,750 条评价
4小时
学习使用 pandas 通过连接数据将多个表中的数据组合起来。

课程

Python 中的探索性数据分析

中级技能水平
4.8+
6,967 条评价
4小时
学习如何使用 Python 中的探索性数据分析(EDA)来探索、可视化并提取数据洞察。

课程

Power BI 中的数据准备

基础技能水平
4.8+
7,776 条评价
3小时
在这门互动式 Power BI 课程中,你将学习如何使用 Power Query Editor 转换和整理数据,使其可用于分析。

课程

Seaborn 数据可视化入门

基础技能水平
4.8+
1,759 条评价
4小时
学习如何使用 Seaborn 库在 Python 中创建信息丰富且美观的可视化。

课程

Python 数据导入入门

基础技能水平
4.8+
1,378 条评价
3小时
学习如何将来自 Excel、SQL、SAS 以及网页等各种来源的数据导入 Python。

课程

在 Excel 中进行数据可视化

基础技能水平
4.8+
4,105 条评价
3小时
学习如何在 Excel 中为不同数据布局创建多种可视化,确保融入最佳实践,帮助你构建仪表板。

课程

Python 数据导入进阶

基础技能水平
4.7+
940 条评价
2小时
提升你的 Python 数据导入技能,学会处理网页和 API 数据。

课程

Excel Power Query 入门

基础技能水平
4.8+
2,255 条评价
3小时
探索 Excel Power Query,掌握高级数据转换与清洗,提升决策和分析能力。

课程

Alteryx 入门

基础技能水平
4.8+
2,298 条评价
2小时
进入 Alteryx Designer 的世界,学习如何使用该工具加载、准备和汇总数据。

课程

Python 数据清洗

中级技能水平
4.7+
4,739 条评价
4小时
学习诊断和处理脏数据,并掌握将原始数据转化为准确洞察所需的技能!

Data Analysis 相关资源

博客

How to Become a Data Analyst in 2026: 5 Steps to Start Your Career

Learn how to become a data analyst and discover everything you need to know about launching your career, including the skills you need and how to learn them.
Elena Kosourova's photo

Elena Kosourova

15分钟

博客

30 Data Analytics Projects for All Levels in 2026

Explore our list of data analytics projects for beginners, final-year students, and professionals. The list consists of guided/unguided projects and tutorials with source code.
Abid Ali Awan's photo

Abid Ali Awan

13分钟

教程

Alteryx Tutorial: A Comprehensive Hands-On Guide for Data Analytics

Dive into our detailed Alteryx tutorial and learn how this powerful data analytics tool can transform your data handling experience. This guide covers everything from installation to advanced workflow automation in Alteryx, making it the perfect resource for beginners and seasoned data professionals alike.
Kurtis Pykes 's photo

Kurtis Pykes

11分钟


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Frequently asked questions

Is data analysis easy to learn?

It’s different for everyone. Some people pick up data analysis very quickly, while others need a bit more time. The underlying theory and concepts are not hard to understand (or highly technical), but you’ll need to learn a few popular data analysis tools. 

This includes SQL and databases, a programming language such as Python or R, spreadsheets and Excel, and software such as Power BI or Tableau. 

It might sound like a lot, but each technology is easy to learn individually, especially when you choose data analysis courses from a dedicated online training provider like DataCamp.

Has AI changed the role or need for data analysts?

AI is indeed transforming the data analyst's role. Rather than replacing them, it has automated repetitive tasks, freeing analysts to focus on complex issues, interpret AI results, and strategize. Although AI aids in data analysis, human supervision for training and adjusting AI models remains crucial. Thus, AI is changing the analyst role but increased its importance.

Which data analysis course is the best?

We only release courses that meet our high quality standards, which is why DataCamp is known as a leading platform for learning data analysis! That being said, our Data Analyst with Python Career Track is one of our most popular, comprehensive course programs for acquiring the skills to become a data analyst from scratch.

How can I become a data analyst quickly?

To become a data analyst quickly, a structured learning path like DataCamp's Career Tracks is beneficial. For example, programs such as our Data Analyst with Python and Data Analyst with Power BI Tracks are designed to gradually upskill you in the various concepts, technologies and processes required to be a data analyst.

And importantly, becoming a data analyst requires dedication and consistency in learning, while embracing a positive attitude towards problem-solving. Applying your knowledge to real-world projects helps solidify concepts, and creating a data portfolio to showcase these projects can demonstrate your proficiency to potential employers.

See our 'How to become a data analyst' article for further guidance.

How can online courses help you learn data analytics?

DataCamp's courses provide a flexible and convenient way to learn data analytics at your own pace. Our data analytics courses, taught by industry experts, offer interactive exercises and practical projects that help you apply theoretical concepts to real-world scenarios.

Do I need a background in programming to start learning data analytics?

No, you don't need a programming background to start learning data analytics. Our beginner courses, such as Introduction to SQL and Analyzing Data in Tableau, are designed to accommodate beginners and gradually introduce programming concepts, if needed.

What jobs can you get with data analysis skills?

With data analysis skills in your technical tool kit, you have plenty of job options:

  • Data analyst
  • Database administrator
  • Systems analyst
  • Business intelligence
  • Digital marketer
  • Data scientist
  • Financial analyst
  • And many more!

Because the modern business world is data-driven, people with data analysis skills find it easy to get work in an eclectic mix of industries and sectors.

Are data analysis skills in demand?

Yes, data analysts are some of the most in-demand professionals worldwide. Data from the US Bureau of Labor Statistics suggest the number of jobs for analysts is expected to grow by 23% between 2021 and 2031.

How can I prove my data analysis skills to employers?

To prove your data analysis skills to employers, you can complete our industry recognized Data Analyst Certification. This certification showcases your data analysis knowledge using SQL and either Python or R.

What tools and software are commonly used in data analytics?

Common tools in data analytics include Excel, SQL, Python, R, Tableau, and Power BI. These tools help in data manipulation, analysis, and visualization.

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技术

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