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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

Pythonで学ぶアンケートデータ分析

中級スキルレベル
4 hours
107
Pythonでアンケートデータを分析し、記述統計と推測統計の適切な使いどころを見極められるようになります。

Courses

Intermediate Network Analysis in Python

高度なスキルレベル
4 hours
102
Analyze time series graphs, use bipartite graphs, and gain the skills to tackle advanced problems in network analytics.

Courses

Case Study: Supply Chain Analytics in Tableau

中級スキルレベル
4 hours
96
Dive into our Tableau case study on supply chain analytics. Tackle shipment, inventory management, and dashboard creation to drive business improvements.

Courses

Bayesian Modeling with RJAGS

高度なスキルレベル
4 hours
81
In this course, youll learn how to implement more advanced Bayesian models using RJAGS.

Courses

Analyzing US Census Data in R

中級スキルレベル
4 hours
77
Learn to rapidly visualize and explore demographic data from the United States Census Bureau using tidyverse tools.

Courses

dplyr でプログラミング

中級スキルレベル
4 hours
65
高度な dplyr 変換を習得し、dplyr と ggplot2 のコードを関数に組み込む方法を学びます。

Courses

ケーススタディ:Tableauで行う在庫分析

中級スキルレベル
2 hours
64
在庫分析のケーススタディでTableauスキルを強化。データセットを分析し、計算フィールドを作成して、可視化を構築します。

Courses

Julia でのデータ操作

基本スキルレベル
4 hours
60
Juliaでデータ操作の基礎を習得。実データでDataFramesの検査、変換、グループ化、可視化を学びます。

Courses

Rで学ぶ製品需要の予測

中級スキルレベル
4 hours
59
需要の主要因を特定し、季節性を分析し、実例を通じて製品階層ごとの需要を予測する方法を学びます。

Courses

Juliaで学ぶデータ可視化入門

中級スキルレベル
4 hours
55
Juliaでデータ可視化をマスター。目的に合った使い方を理解し、見栄えの良いプロットを作成できるようになります。

Courses

R で学ぶ Mixture Models

中級スキルレベル
4 hours
51
Mixture modelsを学びましょう。確率的クラスタリングと分類に使える、便利で厳密な統計フレームワークです。

Courses

Rで解く確率パズル

基本スキルレベル
4 hours
50
Rで多様な確率パズルを解きながら、確率問題に答えるための戦略を学びます。

Courses

Data Transformation with Polars

中級スキルレベル
4 hours
20
Take Polars further with text manipulation, rolling statistics, DataFrame joins, and advanced analytics.

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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