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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

Course

Analyzing Data in Tableau

BasicSkill Level
4.8+
1,909 reviews
8 hr
Take your Tableau skills up a notch with advanced analytics and visualizations.

Track

Associate Data Analyst in SQL

4.7+
198 reviews
39 hr
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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Browse Data Analysis courses and tracks

Course

Data Analysis in Google Sheets

BasicSkill Level
4.8+
1,344 reviews
3 hr
Learn to use Google Sheets to clean, analyze, and draw insights from data. Discover how to sort, filter, and use VLOOKUP to combine data.

Course

Streamlined Data Ingestion with pandas

IntermediateSkill Level
4.8+
2,156 reviews
4 hr
Learn to acquire data from common file formats and systems such as CSV files, spreadsheets, JSON, SQL databases, and APIs.

Course

Joining Data with dplyr

BasicSkill Level
4.7+
1,383 reviews
4 hr
Learn to combine data across multiple tables to answer more complex questions with dplyr.

Course

Creating PostgreSQL Databases

BasicSkill Level
4.8+
834 reviews
4 hr
Learn how to create a PostgreSQL database and explore the structure, data types, and how to normalize databases.

Course

Data Visualization in Tableau

BasicSkill Level
4.8+
958 reviews
6 hr
Data visualization is one of the most desired skills for data analysts. This course allows you to present your findings better using Tableau.

Course

Reshaping Data with tidyr

IntermediateSkill Level
4.8+
517 reviews
4 hr
Transform almost any dataset into a tidy format to make analysis easier.

Course

Hypothesis Testing in R

IntermediateSkill Level
4.7+
1,094 reviews
4 hr
Learn how and when to use hypothesis testing in R, including t-tests, proportion tests, and chi-square tests.

Course

Introduction to Sigma

BasicSkill Level
4.8+
595 reviews
2 hr
Get started with Sigma! Learn how to build and customize simple, interactive dashboards for real-time analytics.

Course

Cleaning Data in R

IntermediateSkill Level
4.7+
892 reviews
4 hr
Learn to clean data as quickly and accurately as possible to help you move from raw data to awesome insights.

Course

Connecting Data in Tableau

BasicSkill Level
4.8+
1,311 reviews
3 hr
Learn to connect Tableau to different data sources and prepare the data for a smooth analysis.

Course

Experimental Design in Python

IntermediateSkill Level
4.7+
2,045 reviews
4 hr
Implement experimental design setups and perform robust statistical analyses to make precise and valid conclusions!

Course

Time Series Analysis in Python

IntermediateSkill Level
4.8+
152 reviews
4 hr
In this four-hour course, you’ll learn the basics of analyzing time series data in Python.

Course

Reshaping Data with pandas

IntermediateSkill Level
4.7+
903 reviews
4 hr
Reshape DataFrames from a wide to long format, stack and unstack rows and columns, and wrangle multi-index DataFrames.

Course

Foundations of Probability in R

BasicSkill Level
4.8+
516 reviews
4 hr
In this course, youll learn about the concepts of random variables, distributions, and conditioning.

Course

Web Scraping in Python

IntermediateSkill Level
4.7+
1,133 reviews
4 hr
Learn to retrieve and parse information from the internet using the Python library scrapy.

Course

Sampling in R

IntermediateSkill Level
4.7+
949 reviews
4 hr
Master sampling to get more accurate statistics with less data.

Course

Introduction to Oracle SQL

BasicSkill Level
4.8+
305 reviews
4 hr
Sharpen your skills in Oracle SQL including SQL basics, aggregating, combining, and customizing data.

Course

A/B Testing in Python

IntermediateSkill Level
4.7+
430 reviews
4 hr
Learn the practical uses of A/B testing in Python to run and analyze experiments. Master p-values, sanity checks, and analysis to guide business decisions.

Course

Pivot Tables in Google Sheets

BasicSkill Level
4.8+
234 reviews
2 hr
Learn how to create pivot tables and quickly organize thousands of data points with just a few clicks.

Course

Introduction to KNIME

BasicSkill Level
4.8+
589 reviews
3 hr
Learn to use the KNIME Analytics Platform for data access, cleaning, and analysis with a no-code/low-code approach.

Course

Data Preparation in Alteryx

BasicSkill Level
4.8+
1,207 reviews
3 hr
Master data preparation, cleaning, and analysis in Alteryx Designer, whether you are a new or seasoned analyst.

Course

Introduction to Polars

BasicSkill Level
4.8+
598 reviews
3 hr
Learn how to efficiently transform, clean, and analyze data using Polars, a Python library for fast data manipulation.

Course

Foundations of Probability in Python

IntermediateSkill Level
4.8+
231 reviews
5 hr
Learn fundamental probability concepts like random variables, mean and variance, probability distributions, and conditional probabilities.

Course

Introduction to Spark SQL in Python

AdvancedSkill Level
4.7+
246 reviews
4 hr
Learn how to manipulate data and create machine learning feature sets in Spark using SQL in Python.

Course

Linear Algebra for Data Science in R

IntermediateSkill Level
4.7+
159 reviews
4 hr
This course is an introduction to linear algebra, one of the most important mathematical topics underpinning data science.

Related resources on Data Analysis

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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.
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Elena Kosourova

15 min

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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.
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Abid Ali Awan

13 min

Tutorial

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.
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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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