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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+
1,903 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+
198 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

R 中的生存分析

中级技能水平
4.7+
222 条评价
4小时
学习处理时间到事件数据。 事件可能是死亡,或失业后找到工作。 学习估计、可视化并解读生存模型!

课程

Python 中的异常检测

中级技能水平
4.8+
188 条评价
4小时
在这门四小时课程中,检测数据分析中的异常,并扩展你的 Python 统计工具包。

课程

R 中的 ARIMA 模型

基础技能水平
4.8+
339 条评价
4小时
用 R 将 ARIMA(自回归积分滑动平均)模型拟合到时间序列数据,成为专家。

课程

R 文本分析入门

中级技能水平
4.8+
64 条评价
4小时
用 tidy 框架在 R 中分析文本数据。

课程

R 中的广义线性模型

中级技能水平
4.8+
218 条评价
4小时
广义线性模型课程扩展你的回归工具箱,加入逻辑回归和泊松回归。

课程

使用 PySpark 进行特征工程

高级技能水平
4.8+
322 条评价
4小时
掌握数据科学家70-80%时间都在做的核心细节:数据整理与特征工程。

课程

Python 推断基础

高级技能水平
4.8+
253 条评价
4小时
在这门4小时的Python统计推断课程中,亲手实践如何基于数据得出可靠结论。

课程

Python 线性建模入门

中级技能水平
4.7+
237 条评价
4小时
探索线性模型的概念与应用,使用Python构建模型来描述、预测并从数据模式中提取洞见。

课程

KNIME 中的数据转换

基础技能水平
4.8+
314 条评价
2小时
通过我们的课程提升 KNIME 技能,掌握数据转换、列操作和工作流优化。

课程

用 R 分析调查数据

中级技能水平
4.8+
232 条评价
4小时
学习调查设计,掌握常见设计结构,并可视化和分析调查结果。

课程

R 中的贝叶斯数据分析基础

中级技能水平
4.8+
237 条评价
4小时
了解贝叶斯数据分析是什么、如何运作,以及为何它是数据科学工具箱中的实用工具。

课程

Python 语音语言处理

中级技能水平
4.8+
307 条评价
4小时
学习如何在 Python 中从原始音频文件加载、转换并转录语音。

课程

R 中的 A/B 测试

中级技能水平
4.8+
102 条评价
4小时
学习 R 中 A/B 测试基础,包括如何设计实验、分析数据、预测结果,并通过可视化展示结果。

课程

在 R 中可视化地理空间数据

中级技能水平
4.6+
93 条评价
4小时
学习读取、探索和处理空间数据,然后用你的技能使用 R 创建信息丰富的地图。

课程

Python 中的统计模拟

中级技能水平
4.9+
32 条评价
4小时
学习使用模拟生成和分析数据,解决日益复杂的问题。

课程

在 Python 中分析社交媒体数据

中级技能水平
4.8+
35 条评价
4小时
在本课程中,你将学习如何收集 Twitter 数据并分析 Twitter 文本、网络和地理来源。

课程

R 中的数值数据推断

高级技能水平
4.8+
121 条评价
4小时
在本课程中,你将学习对数值数据进行统计推断的技巧。

课程

KNIME 中的数据操作

基础技能水平
4.8+
273 条评价
3小时
用 KNIME 自动化数据处理,掌握合并、聚合、数据库工作流和高级文件处理。

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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