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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

Analyzing Data in Tableau

基础技能水平
4.5+
3.2K
8 小时
Take your Tableau skills up a notch with advanced analytics and visualizations.

学习路径

Associate Data Analyst in SQL

53.8K
39 小时
Gain the SQL skills you need to query a database, analyze the results, and become a SQL proficient Data Analyst. No prior coding experience required!

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课程

Introduction to Sigma

基础技能水平
4.8+
1.7K
2 小时
Get started with Sigma! Learn how to build and customize simple, interactive dashboards for real-time analytics.

课程

Data Analysis in Google Sheets

基础技能水平
4.4+
1.7K
3 小时
Learn to use Google Sheets to clean, analyze, and draw insights from data. Discover how to sort, filter, and use VLOOKUP to combine data.

课程

Introduction to SQL Querying with AI

基础技能水平
4.6+
1.6K
3 小时
Learn SQL Querying with AI by writing prompts, generating queries, and analyzing data to solve real-world problems.

课程

Data Preparation in Alteryx

基础技能水平
4.5+
1.6K
3 小时
Master data preparation, cleaning, and analysis in Alteryx Designer, whether you are a new or seasoned analyst.

课程

Intermediate Regression in R

中级技能水平
4.4+
1.5K
4 小时
Learn to perform linear and logistic regression with multiple explanatory variables.

课程

Intermediate Power Query in Excel

中级技能水平
4.4+
1.5K
4 小时
Building on your foundational Power Query in Excel knowledge, this intermediate course takes you to the next level of data transformation mastery

课程

Understanding Excel

基础技能水平
4.6+
1.5K
1 小时
Master Excel basics quickly: navigate spreadsheets, apply formulas, analyze data, and create your first charts!

课程

Streamlined Data Ingestion with pandas

中级技能水平
4.6+
1.5K
4 小时
Learn to acquire data from common file formats and systems such as CSV files, spreadsheets, JSON, SQL databases, and APIs.

课程

Reshaping Data with pandas

中级技能水平
4.5+
1.4K
4 小时
Reshape DataFrames from a wide to long format, stack and unstack rows and columns, and wrangle multi-index DataFrames.

课程

Time Series Analysis in Python

中级技能水平
4.4+
1.2K
4 小时
In this four-hour course, you’ll learn the basics of analyzing time series data in Python.

课程

Cleaning Data in R

中级技能水平
4.4+
1.2K
4 小时
Learn to clean data as quickly and accurately as possible to help you move from raw data to awesome insights.

课程

Experimental Design in Python

中级技能水平
4.5+
1.1K
4 小时
Implement experimental design setups and perform robust statistical analyses to make precise and valid conclusions!

课程

Reshaping Data with tidyr

中级技能水平
4.2+
1.1K
4 小时
Transform almost any dataset into a tidy format to make analysis easier.

课程

Creating PostgreSQL Databases

基础技能水平
4.6+
1.1K
4 小时
Learn how to create a PostgreSQL database and explore the structure, data types, and how to normalize databases.

课程

Introduction to KNIME

基础技能水平
4.5+
1K
3 小时
Learn to use the KNIME Analytics Platform for data access, cleaning, and analysis with a no-code/low-code approach.

课程

Data Manipulation in Snowflake

基础技能水平
4.6+
1K
2 小时
Master data manipulation and analysis techniques such as CASE statements, subqueries, and CTEs in Snowflake.

课程

Sampling in R

中级技能水平
4.3+
1K
4 小时
Master sampling to get more accurate statistics with less data.

课程

Data Visualization in Tableau

基础技能水平
4.5+
979
6 小时
Data visualization is one of the most desired skills for data analysts. This course allows you to present your findings better using Tableau.

课程

Time Series Analysis in R

中级技能水平
4.6+
940
4 小时
Learn the core techniques necessary to extract meaningful insights from time series data.

课程

Connecting Data in Tableau

基础技能水平
4.7+
860
3 小时
Learn to connect Tableau to different data sources and prepare the data for a smooth analysis.

课程

ARIMA Models in R

基础技能水平
4.6+
841
4 小时
Become an expert in fitting ARIMA (autoregressive integrated moving average) models to time series data using R.

课程

Forecasting in R

基础技能水平
4.4+
832
5 小时
Learn how to make predictions about the future using time series forecasting in R including ARIMA models and exponential smoothing methods.

课程

Manipulating Time Series Data in R

中级技能水平
4.6+
828
4 小时
Master time series data manipulation in R, including importing, summarizing and subsetting, with zoo, lubridate and xts.

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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