メインコンテンツへスキップ
ホーム

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.

無料アカウントを作成

または

続行すると、弊社の利用規約プライバシーポリシーに同意し、データが米国に保存されることに同意したことになります。
Group

2名以上のトレーニングをお考えですか?

DataCamp for Businessを試す

Recommended for Data Analysis beginners

Build your Data Analysis skills with interactive courses, curated by real-world experts

コース

Tableauでデータを分析する

基礎スキルレベル
4.8+
3.2K
8 時間
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。

トラック

アソシエイトデータアナリスト in SQL

52.7K
39 時間
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!

どこから始めればよいかわからない場合は?

アセスメントを受ける

Data Analysis のコースとトラックを閲覧

コース

Power BI で始める Python 入門

中級スキルレベル
4.8+
363
3 時間
Power BIでPythonスクリプトを使い、データ前処理、可視化、相関係数の計算を学びます。

コース

Power BI での時系列分析

中級スキルレベル
4.8+
356
5 時間
Power BIでの時系列分析を実践的に学習。実データで作業し、代表的な手法を練習します。

コース

Calculations in Sigma

基礎スキルレベル
4.8+
345
2 時間
Build dynamic Sigma calculations to explore data, automate logic, and uncover trends with practical business examples.

コース

Power BIで学ぶ野球データ可視化

基礎スキルレベル
4.8+
343
1 時間
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。

コース

Pythonで学ぶ音声言語処理

上級スキルレベル
4.8+
332
4 時間
Pythonで生の音声ファイルを読み込み、変換し、音声認識で文字起こしする方法を学びます。

コース

tidyverse で学ぶカテゴリ型データ

基礎スキルレベル
4.7+
328
4 時間
分類の準備をしましょう。Tidyverseで職種名やアンケート回答などの非数値データを扱い、効果的にカテゴリ化します。

コース

R による数値データの推測

上級スキルレベル
4.8+
307
4 時間
このコースでは、数値データに対する統計的推論の手法を学びます。

コース

Rで学ぶA/Bテスト

中級スキルレベル
4.8+
290
4 時間
RでのA/Bテストの基礎を学習。実験設計、データ分析、結果予測、可視化による成果の提示まで身につけます。

コース

Pythonで統計面接問題を練習しよう

上級スキルレベル
4.7+
286
4 時間
条件付き確率、A/Bテスト、バイアス・バリアンスのトレードオフなどを復習し、次の統計面接に備えましょう。

コース

Rで学ぶ因子分析

上級スキルレベル
4.7+
284
4 時間
性格などの潜在変数を、探索的因子分析と確認的因子分析で学び、活用しましょう。

コース

Marketing Analytics in Tableau

中級スキルレベル
4.8+
257
6 時間
Master marketing analytics using Tableau. Analyze performance, benchmark metrics, and optimize strategies across channels.

コース

Data Transformation in KNIME

基礎スキルレベル
4.8+
257
2 時間
Enhance your KNIME skills with our course on data transformation, column operations, and workflow optimization.

Data Analysis の関連リソース

ブログ

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

ブログ

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

チュートリアル

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.

その他のテクノロジーとトピック

テクノロジー

DataCamp for Mobileでデータスキルを磨きましょう

モバイル コースと毎日の 5 分間のコーディング チャレンジで、外出先でも進歩できます。