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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

Python 中的广义线性模型

高级技能水平
4.7+
152 条评价
5小时
扩展你的回归工具箱,掌握逻辑回归和泊松模型,学习训练、理解、验证它们,并进行预测。

课程

用 R 分析社交媒体数据

中级技能水平
4.8+
98 条评价
4小时
提取并可视化 Twitter 数据,进行情感和网络分析,并映射推文的地理位置。

课程

Tidyverse 中的分类数据

基础技能水平
4.8+
192 条评价
4小时
准备好进行分类!在本课程中,您将使用 Tidyverse 生态处理非数值数据,如职位名称或调查回复。

课程

R 语言网页抓取

中级技能水平
4.7+
102 条评价
4小时
学习如何使用 R 高效地从任何网站收集并下载数据。

课程

Python 网络分析中级

高级技能水平
4.8+
95 条评价
4小时
分析时间序列图,使用二分图,并掌握解决网络分析高级问题的技能。

课程

使用 dplyr 编程

中级技能水平
4.7+
53 条评价
4小时
学习如何执行高级 dplyr 转换,并在函数中整合 dplyr 和 ggplot2 代码。

课程

用 Python 练习统计学面试题

高级技能水平
4.7+
91 条评价
4小时
通过复习条件概率、A/B 测试、偏差-方差权衡等概念,为下一次统计面试做好准备。

课程

R 中的网络分析

中级技能水平
4.7+
138 条评价
4小时
学习使用 igraph 包分析和可视化网络数据,并用 threejs 创建交互式网络图。

课程

Python 中的离散事件模拟

高级技能水平
4.7+
84 条评价
4小时
探索离散事件仿真的强大力量,优化您的业务流程。 学习使用 Python 的 SimPy 包开发数字孪生。

课程

R 中的分类数据推断

高级技能水平
4.8+
124 条评价
4小时
在本课程中,你将学习如何运用统计技术处理分类数据。

课程

Tableau 中的时间序列分析

中级技能水平
4.7+
169 条评价
2小时
在本课程中,你将学习如何对时间序列进行分类、处理和分析;如果你想成为更出色的数据分析专业人士,这门课程绝对必不可少。

课程

Google Sheets 条件格式

基础技能水平
4.8+
102 条评价
2小时
学习如何通过内置选项和创建自定义公式,使用条件格式化处理数据。

课程

用 Python 分析 IoT 数据

中级技能水平
4.8+
120 条评价
4小时
学习如何在 Python 中导入、清洗和处理 IoT 数据,使其可用于机器学习。

课程

Python 中的生存分析

高级技能水平
4.7+
76 条评价
4小时
使用生存分析处理事件发生时间数据并预测生存时间。

课程

KNIME 中的数据可视化

基础技能水平
4.8+
218 条评价
2小时
学习使用 KNIME 创建引人注目的数据可视化,涵盖图表、组件和仪表板。

课程

使用 pandas 分析警务活动

中级技能水平
4.8+
32 条评价
4小时
探索斯坦福开放警务项目数据集,使用 pandas 分析性别对警察行为的影响。

课程

Google Sheets 中的误差与不确定性

中级技能水平
4.7+
158 条评价
4小时
学会区分真实差异与随机噪声,并探索我们在理性决策中使用的会干扰判断的心理依赖。

课程

统计思维案例研习

中级技能水平
4.9+
90 条评价
4小时
将统计思维应用于真实数据集,提炼可执行洞察,迈向精通。

课程

R 中的因子分析

高级技能水平
4.7+
170 条评价
4小时
用探索性和验证性因子分析探索潜变量,如人格。

课程

PostgreSQL 中的时间序列分析

中级技能水平
4.8+
104 条评价
4小时
学习如何使用 PostgreSQL 高效处理时间序列分析,并将这些技术应用于真实世界数据。

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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