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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

PodstawowyPoziom umiejętności
8 hours
3.2K
Take your Tableau skills up a notch with advanced analytics and visualizations.

Track

Associate Data Analyst in SQL

39 hours
55.9K
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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course

Introduction to SQL Querying with AI

PodstawowyPoziom umiejętności
3 hours
1.6K
Learn SQL Querying with AI by writing prompts, generating queries, and analyzing data to solve real-world problems.

course

Streamlined Data Ingestion with pandas

MediatorPoziom umiejętności
4 hours
1.5K
Learn to acquire data from common file formats and systems such as CSV files, spreadsheets, JSON, SQL databases, and APIs.

course

Power Pivot in Excel

MediatorPoziom umiejętności
3 hours
1.5K
Master Power Pivot in Excel to help import data, create relationships, and utilize DAX. Build dynamic dashboards to uncover actionable insights.

course

Intermediate Power Query in Excel

MediatorPoziom umiejętności
4 hours
1.3K
Building on your foundational Power Query in Excel knowledge, this intermediate course takes you to the next level of data transformation mastery

course

Data Manipulation in Snowflake

PodstawowyPoziom umiejętności
2 hours
1.3K
Master data manipulation and analysis techniques such as CASE statements, subqueries, and CTEs in Snowflake.

course

Reshaping Data with pandas

MediatorPoziom umiejętności
4 hours
1.3K
Reshape DataFrames from a wide to long format, stack and unstack rows and columns, and wrangle multi-index DataFrames.

course

Experimental Design in Python

MediatorPoziom umiejętności
4 hours
1.2K
Implement experimental design setups and perform robust statistical analyses to make precise and valid conclusions!

course

Time Series Analysis in Python

MediatorPoziom umiejętności
4 hours
1.2K
In this four-hour course, you’ll learn the basics of analyzing time series data in Python.

course

Hypothesis Testing in R

MediatorPoziom umiejętności
4 hours
1.2K
Learn how and when to use hypothesis testing in R, including t-tests, proportion tests, and chi-square tests.

course

Introduction to Sigma

PodstawowyPoziom umiejętności
2 hours
1.2K
Get started with Sigma! Learn how to build and customize simple, interactive dashboards for real-time analytics.

course

Creating PostgreSQL Databases

PodstawowyPoziom umiejętności
4 hours
1.1K
Learn how to create a PostgreSQL database and explore the structure, data types, and how to normalize databases.

course

Data Visualization in Tableau

PodstawowyPoziom umiejętności
6 hours
1.1K
Data visualization is one of the most desired skills for data analysts. This course allows you to present your findings better using Tableau.

course

Data Preparation in Alteryx

PodstawowyPoziom umiejętności
3 hours
1.1K
Master data preparation, cleaning, and analysis in Alteryx Designer, whether you are a new or seasoned analyst.

course

Introduction to KNIME

PodstawowyPoziom umiejętności
3 hours
1.1K
Learn to use the KNIME Analytics Platform for data access, cleaning, and analysis with a no-code/low-code approach.

course

Cleaning Data in R

MediatorPoziom umiejętności
4 hours
1.1K
Learn to clean data as quickly and accurately as possible to help you move from raw data to awesome insights.

course

A/B Testing in Python

MediatorPoziom umiejętności
4 hours
1.1K
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

Reshaping Data with tidyr

MediatorPoziom umiejętności
4 hours
998
Transform almost any dataset into a tidy format to make analysis easier.

course

Intermediate Regression in R

MediatorPoziom umiejętności
4 hours
966
Learn to perform linear and logistic regression with multiple explanatory variables.

course

Connecting Data in Tableau

PodstawowyPoziom umiejętności
3 hours
936
Learn to connect Tableau to different data sources and prepare the data for a smooth analysis.

course

Introduction to Statistics in Google Sheets

PodstawowyPoziom umiejętności
4 hours
925
Learn how to leverage statistical techniques using spreadsheets to more effectively work with and extract insights from your data.

course

Sampling in R

MediatorPoziom umiejętności
4 hours
884
Master sampling to get more accurate statistics with less data.

course

Communicating with Data in the Tidyverse

PodstawowyPoziom umiejętności
4 hours
857
Leverage the power of tidyverse tools to create publication-quality graphics and custom-styled reports that communicate your results.

course

Intermediate Google Sheets

PodstawowyPoziom umiejętności
4 hours
855
Expand your Google Sheets vocabulary by diving deeper into data types, including numeric data, logical data, and missing data.

course

Data Types and Functions in Snowflake

MediatorPoziom umiejętności
3 hours
845
Learn Snowflake data types and functions to manipulate text, numbers, and dates while building custom functions and pivot tables.

course

Linear Algebra for Data Science in R

MediatorPoziom umiejętności
4 hours
824
This course is an introduction to linear algebra, one of the most important mathematical topics underpinning data science.

Powiązane zasoby na 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.
Elena Kosourova's photo

Elena Kosourova

15 min

blog

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 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.
Kurtis Pykes 's photo

Kurtis Pykes

11 min

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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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