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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

Courses

Tableauでデータを分析する

基本スキルレベル
8 hours
3.2K
高度な分析と可視化により、Tableauのスキルをさらに向上させましょう。

Tracks

アソシエイトデータアナリスト in SQL

39 hours
55.9K
データベースをクエリし、結果を分析するために必要なSQLスキルを習得し、SQLに精通したデータアナリストとなるための知識を身につけましょう。プログラミングの経験は一切不要です!

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Data Analysisコースとトラックを閲覧する

Courses

Rで学ぶ実験計画法

中級スキルレベル
4 hours
301
このコースでは、データ分析に不可欠な基礎的な実験計画法を学びます。

Courses

Visualizations in Sigma

基本スキルレベル
2 hours
281
Learn to build and customize Sigma charts to tell clear, compelling data stories—no coding required.

Courses

Foundations of Probability in Python

中級スキルレベル
5 hours
260
Learn fundamental probability concepts like random variables, mean and variance, probability distributions, and conditional probabilities.

Courses

Dealing With Missing Data in R

基本スキルレベル
4 hours
259
Make it easy to visualize, explore, and impute missing data with naniar, a tidyverse friendly approach to missing data.

Courses

Pythonで学ぶ推測の基礎

高度なスキルレベル
4 hours
256
Pythonでの統計的推測を学び、データに基づく妥当な結論を実践的に導く4時間コースです。

Courses

Error and Uncertainty in Google Sheets

中級スキルレベル
4 hours
256
Learn to distinguish real differences from random noise, and explore psychological crutches we use that interfere with our rational decision making.

Courses

Marketing Analytics in Tableau

中級スキルレベル
6 hours
250
Master marketing analytics using Tableau. Analyze performance, benchmark metrics, and optimize strategies across channels.

Courses

Calculations in Sigma

基本スキルレベル
2 hours
249
Build dynamic Sigma calculations to explore data, automate logic, and uncover trends with practical business examples.

Courses

Analyzing IoT Data in Python

中級スキルレベル
4 hours
247
Learn how to import, clean and manipulate IoT data in Python to make it ready for machine learning.

Courses

Rで学ぶサバイバル分析

中級スキルレベル
4 hours
235
生存時間データの扱いを学びます。事象は死亡や失業後の再就職など。生存モデルの推定・可視化・解釈を身につけます。

Courses

Data Transformation in KNIME

基本スキルレベル
2 hours
235
Enhance your KNIME skills with our course on data transformation, column operations, and workflow optimization.

Courses

R で地理空間データを可視化する

中級スキルレベル
4 hours
235
空間データの読み取り・探索・操作を学び、Rで洞察に富む地図を作成するスキルを身につけましょう。

Courses

Advanced Probability: データの不確実性

高度なスキルレベル
2 hours
232
高度な確率、リスク評価、シミュレーションの直感を養い、データに基づくビジネス判断に自信を持って臨みましょう。

Courses

Power BIで学ぶ野球データ可視化

基本スキルレベル
1 hours
230
Power BIで野球データを分析・可視化。散布図、トルネードチャート、ゲージで洞察を分かりやすく表現。

Data Analysisの関連リソース

blogs

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

blogs

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

tutorials

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


Ready to apply your skills?

Projects allow you to apply your knowledge to a wide range of datasets to solve real-world problems in your browser

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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