Data Analytics

Data analytics is the collection, transformation, and organization of data in order to draw conclusions, make predictions, and drive informed decision making. Learn more about data analytics and career opportunities with these resources.

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[Featured image] A data analyst sits at a laptop and takes notes on some data he discovered with high data granularity.

What Is Data Granularity? Definition, Types, and More

Explore what data granularity is, why it is important in broad professional fields, and how to determine the right level of granularity for you. Plus, discover how professionals in different fields use data granularity within their industry.

March 23, 2024

Article

[Featured Image] A social media specialist looks at a heat map on a laptop to better understand user behavior.

What Is a Heat Map?

Explore what heat maps are, how professionals use them across different settings, and what tools to learn to begin building your own.

March 22, 2024

Article

[Featured image] Two marketers sit at a laptop in the office and review predictive analytics examples to help determine which customers to target.

6 Predictive Analytics Examples: How Companies Predict the Future

Learn how machine learning and data analytics power predictive analytics and explore predictive analytics examples from companies across industries, including health care, financial services, manufacturing, and more.

March 22, 2024

Article

[Featured image] A data analyst sits at a laptop and takes notes on some data he discovered with high data granularity.

What Is Data Granularity? Definition, Types, and More

Explore what data granularity is, why it is important in broad professional fields, and how to determine the right level of granularity for you. Plus, discover how professionals in different fields use data granularity within their industry.

March 23, 2024

Article

[Featured Image] A social media specialist looks at a heat map on a laptop to better understand user behavior.

What Is a Heat Map?

Explore what heat maps are, how professionals use them across different settings, and what tools to learn to begin building your own.

March 22, 2024

Article

Discover courses in data analytics

Status: New AI skills

Google

Skills you'll gain: Data Storytelling, Data Visualization, Data Presentation, Data Ethics, Rmarkdown, Interactive Data Visualization, Interviewing Skills, Data Cleansing, Data Validation, Ggplot2, Tableau Software, Presentations, Spreadsheet Software, Data Analysis, Data Visualization Software, Stakeholder Communications, Dashboard, Sampling (Statistics), Analytics, Stakeholder Management

Build toward a degree

4.8
Rating, 4.8 out of 5 stars
166K reviews

Beginner · Professional Certificate · 3 - 6 Months

IBM

Skills you'll gain: Big Data, Data Analysis, Statistical Analysis, Apache Hadoop, Apache Hive, Data Collection, Data Mart, Data Warehousing, Data Storytelling, Apache Spark, Data Cleansing, Data Lakes, Data Visualization Software, SQL

4.8
Rating, 4.8 out of 5 stars
18K reviews

Beginner · Course · 1 - 3 Months

DeepLearning.AI

Skills you'll gain: Data Storytelling, Google Sheets, Data Presentation, Spreadsheet Software, Dashboard, Data Visualization Software, Interactive Data Visualization, Tableau Software, Web Scraping, Data Visualization, Time Series Analysis and Forecasting, Descriptive Statistics, Probability & Statistics, Statistical Analysis, Pandas (Python Package), Statistics, Statistical Modeling, SQL, Databases, JSON

4.7
Rating, 4.7 out of 5 stars
42 reviews

Beginner · Professional Certificate · 3 - 6 Months

[Featured Image] A data scientist sits at his computer and uses a box plot to compare sets of data.

What Is a Box Plot?

Learn what box plots are, how to read one, the advantages and disadvantages of box plots, and how you can transform your data into this powerful visualization.

March 21, 2024

Article

[Featured Image] A team of colleagues in a brightly lit room listening as one person speaks and uses data storytelling to bring data-driven insights to life.

What Is Data Storytelling? Definition, examples, and Tips

Learn more about data storytelling, including why it’s essential for effectively presenting data, the critical elements of developing compelling stories with data, and details about the types of jobs that may use this valuable skill.

March 21, 2024

Article

[Featured Image] A woman who is moving into a new home looks at a real estate line graph on a laptop.

What Is a Line Graph?

Learn more about line graphs as we explore what this powerful visual tool is and why professionals across various industries use it.

March 21, 2024

Article

[Featured Image] A quarry manager looks at a laptop and uses photogrammetry to make important mining decisions.

What Is Photogrammetry?

Photogrammetry is a clever way of extracting information about the world using photos and images. Explore the topic to learn more about what it is and the various uses for photogrammetry.

March 21, 2024

Article

[Featured Image] A data scientist sits at a desk and uses scatter plots to find relationships between two variables in a data set.

What Is a Scatter Plot?

A scatter plot is a type of graph used to show the relationship between two variables. Learn more about how scatter plots work, who uses them, and why.

March 21, 2024

Article

[Featured Image] A group of data scientists sit at a computer and discuss which Python testing framework is the best option for their project.

What Is a Python Testing Framework?

Learn about Python testing frameworks, including the benefits and the top Python testing frameworks to use.

March 21, 2024

Article

[Featured Image] A programmer looks at his laptop while holding a cup of coffee and explores various r data types.

What Are R Data Types?

Use this guide to learn about the different R data types, the possible uses for each, what professionals utilize them, helpful tips to utilize R, and how you can get started on your journey with R.

March 20, 2024

Article

[Featured Image] A business intelligence developer sits in a conference room with a laptop and discusses data with a colleague.

What Is a Business Intelligence Developer? And How to Become One

Understand the role of a business intelligence developer and how you can get into this line of work.

March 20, 2024

Article

[Featured Image] Two marketers go over some types of data visualization tools for their project.

5 Types of Data Visualization

Data visualization is key for effective business operations. Learn about different types of data visualization, including data visualization charts and the benefits of AI-enhanced data visualization charts.

March 20, 2024

Article

[Featured image] Two marketers sit at a laptop in the office and review predictive analytics examples to help determine which customers to target.

6 Predictive Analytics Examples: How Companies Predict the Future

Learn how machine learning and data analytics power predictive analytics and explore predictive analytics examples from companies across industries, including health care, financial services, manufacturing, and more.

March 22, 2024

Article

[Featured Image] A data scientist sits at his computer and uses a box plot to compare sets of data.

What Is a Box Plot?

Learn what box plots are, how to read one, the advantages and disadvantages of box plots, and how you can transform your data into this powerful visualization.

March 21, 2024

Article

[Featured Image] A team of colleagues in a brightly lit room listening as one person speaks and uses data storytelling to bring data-driven insights to life.

What Is Data Storytelling? Definition, examples, and Tips

Learn more about data storytelling, including why it’s essential for effectively presenting data, the critical elements of developing compelling stories with data, and details about the types of jobs that may use this valuable skill.

March 21, 2024

Article

[Featured Image] A woman who is moving into a new home looks at a real estate line graph on a laptop.

What Is a Line Graph?

Learn more about line graphs as we explore what this powerful visual tool is and why professionals across various industries use it.

March 21, 2024

Article

[Featured Image] A quarry manager looks at a laptop and uses photogrammetry to make important mining decisions.

What Is Photogrammetry?

Photogrammetry is a clever way of extracting information about the world using photos and images. Explore the topic to learn more about what it is and the various uses for photogrammetry.

March 21, 2024

Article

[Featured Image] A data scientist sits at a desk and uses scatter plots to find relationships between two variables in a data set.

What Is a Scatter Plot?

A scatter plot is a type of graph used to show the relationship between two variables. Learn more about how scatter plots work, who uses them, and why.

March 21, 2024

Article

[Featured Image] A group of data scientists sit at a computer and discuss which Python testing framework is the best option for their project.

What Is a Python Testing Framework?

Learn about Python testing frameworks, including the benefits and the top Python testing frameworks to use.

March 21, 2024

Article

[Featured Image] A programmer looks at his laptop while holding a cup of coffee and explores various r data types.

What Are R Data Types?

Use this guide to learn about the different R data types, the possible uses for each, what professionals utilize them, helpful tips to utilize R, and how you can get started on your journey with R.

March 20, 2024

Article

[Featured Image] A business intelligence developer sits in a conference room with a laptop and discusses data with a colleague.

What Is a Business Intelligence Developer? And How to Become One

Understand the role of a business intelligence developer and how you can get into this line of work.

March 20, 2024

Article

[Featured Image] Two marketers go over some types of data visualization tools for their project.

5 Types of Data Visualization

Data visualization is key for effective business operations. Learn about different types of data visualization, including data visualization charts and the benefits of AI-enhanced data visualization charts.

March 20, 2024

Article

Every day, data analytics powers business decisions and product innovations around the world. Data analysts are in high demand across many industries.

Not sure where to start? We've compiled free articles and resources on this and other data topics, including:

  • AI and machine learning

  • Data basics

  • Data engineering

  • Data science

  • Generative AI and ChatGPT

Frequently Asked Questions (FAQ)