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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+
1,611 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

Marketing Analytics in Tableau

中级技能水平
4.8+
85 条评价
6小时
Master marketing analytics using Tableau. Analyze performance, benchmark metrics, and optimize strategies across channels.

课程

Analyzing IoT Data in Python

中级技能水平
4.8+
102 条评价
4小时
Learn how to import, clean and manipulate IoT data in Python to make it ready for machine learning.

课程

Data Transformation in KNIME

基础技能水平
4.8+
283 条评价
2小时
Enhance your KNIME skills with our course on data transformation, column operations, and workflow optimization.

课程

Categorical Data in the Tidyverse

基础技能水平
4.7+
164 条评价
4小时
Get ready to categorize! In this course, you will work with non-numerical data, such as job titles or survey responses, using the Tidyverse landscape.

课程

Analyzing Social Media Data in Python

中级技能水平
4.8+
32 条评价
4小时
In this course, youll learn how to collect Twitter data and analyze Twitter text, networks, and geographical origin.

课程

Generalized Linear Models in Python

高级技能水平
4.7+
143 条评价
5小时
Extend your regression toolbox with the logistic and Poisson models and learn to train, understand, and validate them, as well as to make predictions.

课程

Visualizing Geospatial Data in R

中级技能水平
4.5+
86 条评价
4小时
Learn to read, explore, and manipulate spatial data then use your skills to create informative maps using R.

课程

Market Basket Analysis in R

中级技能水平
4.8+
84 条评价
4小时
Explore association rules in market basket analysis with R by analyzing retail data and creating movie recommendations.

课程

Data Visualization in KNIME

基础技能水平
4.8+
196 条评价
2小时
Learn to create compelling data visualizations with KNIME, covering charts, components, and dashboards.

课程

Error and Uncertainty in Google Sheets

中级技能水平
4.7+
138 条评价
4小时
Learn to distinguish real differences from random noise, and explore psychological crutches we use that interfere with our rational decision making.

课程

Data Manipulation with data.table in R

基础技能水平
4.6+
21 条评价
4小时
Master core concepts about data manipulation such as filtering, selecting and calculating groupwise statistics using data.table.

课程

Foundations of Inference in Python

高级技能水平
4.8+
217 条评价
4小时
Get hands-on experience making sound conclusions based on data in this four-hour course on statistical inference in Python.

课程

Time Series Analysis in PostgreSQL

中级技能水平
4.8+
92 条评价
4小时
Learn how to use PostgreSQL to handle time series analysis effectively and apply these techniques to real-world data.

课程

Statistical Simulation in Python

中级技能水平
4.8+
28 条评价
4小时
Learn to solve increasingly complex problems using simulations to generate and analyze data.

课程

Survival Analysis in Python

高级技能水平
4.7+
71 条评价
4小时
Use survival analysis to work with time-to-event data and predict survival time.

课程

Analyzing Police Activity with pandas

中级技能水平
4.8+
25 条评价
4小时
Explore the Stanford Open Policing Project dataset and analyze the impact of gender on police behavior using pandas.

课程

Data Manipulation in KNIME

基础技能水平
4.8+
242 条评价
3小时
Automate data manipulation with KNIME, mastering merging, aggregation, database workflows, and advanced file handling.

课程

Case Study: Ecommerce Analysis in Tableau

中级技能水平
4.7+
62 条评价
3小时
In ecommerce, increasing sales and reducing expenses are top priorities. In this case study, youll investigate data from an online pet supply company.

课程

Discrete Event Simulation in Python

高级技能水平
4.7+
68 条评价
4小时
Discover the power of discrete-event simulation in optimizing your business processes. Learn to develop digital twins using Pythons SimPy package.

课程

Pandas Joins for Spreadsheet Users

中级技能水平
4.7+
53 条评价
4小时
Learn how to effectively and efficiently join datasets in tabular format using the Python Pandas library.

课程

Case Studies in Statistical Thinking

中级技能水平
4.9+
79 条评价
4小时
Take vital steps towards mastery as you apply your statistical thinking skills to real-world data sets and extract actionable insights from them.

课程

Conditional Formatting in Google Sheets

基础技能水平
4.8+
97 条评价
2小时
Learn how to use conditional formatting with your data through built-in options and by creating custom formulas.

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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