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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

Seaborn 数据可视化进阶

中级技能水平
4.8+
499 条评价
4小时
用 Seaborn 的高级可视化工具,轻松制作美观且信息丰富的可视化图表。

课程

R 中的 Bioconductor 入门

中级技能水平
4.7+
138 条评价
4小时
学习使用病毒、真菌、人类和植物数据集的必备 Bioconductor 包,掌握生物信息学!

课程

Power BI 中的时间序列分析

中级技能水平
4.7+
305 条评价
5小时
通过这门实用的 Power BI 时间序列分析课程,学习如何分析随时间变化的数据。 使用真实数据集并实践常用技术。

课程

Sigma 中的计算

基础技能水平
4.8+
240 条评价
2小时
构建动态 Sigma 计算,探索数据、自动化逻辑,并通过实用商业案例发现趋势。

课程

Case Study: Analyzing Job Market Data in Tableau

基础技能水平
4.7+
632 条评价
3小时
In this case study, you’ll use visualization techniques to find out what skills are most in-demand for data scientists, data analysts, and data engineers.

课程

Data Transformation with Polars

中级技能水平
4.8+
185 条评价
4小时
Take Polars further with text manipulation, rolling statistics, DataFrame joins, and advanced analytics.

课程

Power BI 中的 Python 入门

中级技能水平
4.8+
174 条评价
3小时
学习如何在 Power BI 中使用 Python 脚本进行数据准备、可视化和计算相关系数。

课程

R 中的线性回归推断

高级技能水平
4.8+
190 条评价
4小时
在本课程中,你将学习如何使用线性模型进行推断。

课程

R 中的实验设计

中级技能水平
4.7+
371 条评价
4小时
在本课程中,你将学习基础实验设计,这是任何数据分析的关键组成部分。

课程

R 中的预测

基础技能水平
4.8+
56 条评价
5小时
学习如何使用 R 中的时间序列预测来预测未来,包括 ARIMA 模型和指数平滑方法。

课程

Tableau 中的营销分析

中级技能水平
4.8+
98 条评价
6小时
用 Tableau 掌握营销分析。 分析绩效,基准测试指标,并优化跨渠道策略。

课程

用 Python 提升数据可视化

中级技能水平
4.7+
342 条评价
4小时
学习构建引人注目且美观的可视化,以高效有效地传达结果。

课程

R 中的时间序列数据处理

中级技能水平
4.8+
309 条评价
4小时
掌握 R 中的时间序列数据处理,包括导入、汇总和子集操作,使用 zoo、lubridate 和 xts。

课程

Snowflake 中的 Window Functions

中级技能水平
4.8+
596 条评价
3小时
掌握 Snowflake 窗口函数,解决复杂数据问题:排名、分区和滚动计算。

课程

R 中的时间序列分析

中级技能水平
4.8+
93 条评价
4小时
掌握从时间序列数据中提取有意义洞察所需的核心技术。

课程

在 Power BI 中可视化棒球数据

基础技能水平
4.8+
231 条评价
1小时
了解如何使用 Power BI 分析和可视化棒球数据。 创建散点图、龙卷风图和仪表盘,让棒球洞察生动呈现。

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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