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 group of economists meet and discuss data they derived using time series analysis.

What Is Time Series Analysis?

Time series analysis is a key method of finding value in data. Learn more about time series analysis and its benefits, including its different aspects, such as stationarity, time series data, and seasonality.

December 5, 2024

Article

[Featured Image] A woman shows a colleague how to make a graph in Google Sheets on her laptop.

How to Make a Graph in Google Sheets

Learn how to make a graph in Google Sheets to better represent, organize, and structure your data.

December 5, 2024

Article

[Featured Image] Female employer uses digital display to show employees what data structures are and how they can be useful

What Are Data Structures?

Explore data structures, the different types, and the crucial role they play in efficient data handling and software functionality.

December 2, 2024

Article

[Featured Image] A group of economists meet and discuss data they derived using time series analysis.

What Is Time Series Analysis?

Time series analysis is a key method of finding value in data. Learn more about time series analysis and its benefits, including its different aspects, such as stationarity, time series data, and seasonality.

December 5, 2024

Article

[Featured Image] A woman shows a colleague how to make a graph in Google Sheets on her laptop.

How to Make a Graph in Google Sheets

Learn how to make a graph in Google Sheets to better represent, organize, and structure your data.

December 5, 2024

Article

Discover courses in data analytics

Status: [object Object]

Google

Skills you'll gain: Data Storytelling, Rmarkdown, Data Visualization, Data Presentation, Data Ethics, 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, R Programming

Build toward a degree

4.8
Rating, 4.8 out of 5 stars
164K 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

IBM

Skills you'll gain: Data Storytelling, Requirements Elicitation, Business Process Modeling, Business Analysis, Data Presentation, Process Analysis, Resource Allocation, Data Visualization, Interactive Data Visualization, Stakeholder Management, Process Optimization, Business Requirements, Requirements Management, Data Modeling, Risk Analysis, Requirements Analysis, Excel Formulas, Microsoft Excel, Data Cleansing, Analysis

4.7
Rating, 4.7 out of 5 stars
12K reviews

Beginner · Professional Certificate · 3 - 6 Months

[Featured Image] Four colleagues sit in a meeting discussing printed and digital charts made with the help of their Tableau certification.

What Is Tableau Certification? And How to Qualify

Explore five different types of Tableau certifications and how you can qualify to take the exams covering Tableau’s suite of analytical tools. Also, discover the potential salary you can earn with Tableau certification.

November 27, 2024

Article

[Featured Image] A professional is working on their laptop and adds drop down menus to Google Sheets for a project.

How to Add a Google Sheets Dropdown List

Learn how to add a dropdown list in Google Sheets within a cell of a spreadsheet.

November 26, 2024

Article

[Featured Image] A woman shows a colleague how to wrap text in Google Sheets on his laptop.

How to Wrap Text in Google Sheets

Learn how to wrap text in Google Sheets, how this can benefit your data organization, and common mistakes to avoid.

November 25, 2024

Article

[Featured Image] A woman stands outside her office building and uses a tablet to download Google Sheets for a project.

How to Do a Google Sheets Download

Learn how to download your Google Sheets in different file types so you can access, share, or modify your data in the formats you need.

November 25, 2024

Article

[Featured Image] Two colleagues discuss descriptive versus inferential statistics while brainstorming ideas for their project.

Descriptive vs. Inferential Statistics: What’s the Difference?

Descriptive statistics present facts from a data set, while inferential statistics make broad predictions based on a sample data set. Discover the measures of each statistical method, how they differ, and how to pick the right one for your analysis.

November 7, 2024

Article

[Featured Image] A woman shakes hands with a potential employer after completing a round of Tableau interview questions.

10 Common Tableau Interview Questions and How to Answer Them

Tableau is an analytics tool for visualizing data in various settings. Explore Tableau and potential job roles that use the platform, along with common questions interviewers may ask during a job interview.

November 7, 2024

Article

[Featured Image] A business manager presents her gap analysis to senior company stakeholders.

Gap Analysis: Definition, Examples, and How-Tos

A gap analysis can prove valuable in helping you compare a current state against a desired state. Discover how marketing and business professionals use gap analysis to guide improvements, allocate resources, and solve problems.

November 4, 2024

Article

[Featured Image] Two business colleagues, a male and a female, analyze the data on a sheet of paper and a computer monitor gathered through a business intelligence tool.

How to Choose Between Power BI and Tableau

Explore business intelligence technologies Power BI and Tableau and understand their features, differences, pros, and cons to decide which is right for you.

November 1, 2024

Article

[Featured Image] In a meeting, a business woman answers the question, what is defi, as she talks to her colleagues and shows them data on her laptop screen.

What Is DeFi? A Guide to Decentralized Finance

Explore the answer to the question, “What is DeFi?,” including DeFi’s benefits and drawbacks, how it differs from CeFi, examples of DeFi, and the expectations for this concept in the future.

October 31, 2024

Article

[Featured Image] Female employer uses digital display to show employees what data structures are and how they can be useful

What Are Data Structures?

Explore data structures, the different types, and the crucial role they play in efficient data handling and software functionality.

December 2, 2024

Article

[Featured Image] Four colleagues sit in a meeting discussing printed and digital charts made with the help of their Tableau certification.

What Is Tableau Certification? And How to Qualify

Explore five different types of Tableau certifications and how you can qualify to take the exams covering Tableau’s suite of analytical tools. Also, discover the potential salary you can earn with Tableau certification.

November 27, 2024

Article

[Featured Image] A professional is working on their laptop and adds drop down menus to Google Sheets for a project.

How to Add a Google Sheets Dropdown List

Learn how to add a dropdown list in Google Sheets within a cell of a spreadsheet.

November 26, 2024

Article

[Featured Image] A woman shows a colleague how to wrap text in Google Sheets on his laptop.

How to Wrap Text in Google Sheets

Learn how to wrap text in Google Sheets, how this can benefit your data organization, and common mistakes to avoid.

November 25, 2024

Article

[Featured Image] A woman stands outside her office building and uses a tablet to download Google Sheets for a project.

How to Do a Google Sheets Download

Learn how to download your Google Sheets in different file types so you can access, share, or modify your data in the formats you need.

November 25, 2024

Article

[Featured Image] Two colleagues discuss descriptive versus inferential statistics while brainstorming ideas for their project.

Descriptive vs. Inferential Statistics: What’s the Difference?

Descriptive statistics present facts from a data set, while inferential statistics make broad predictions based on a sample data set. Discover the measures of each statistical method, how they differ, and how to pick the right one for your analysis.

November 7, 2024

Article

[Featured Image] A woman shakes hands with a potential employer after completing a round of Tableau interview questions.

10 Common Tableau Interview Questions and How to Answer Them

Tableau is an analytics tool for visualizing data in various settings. Explore Tableau and potential job roles that use the platform, along with common questions interviewers may ask during a job interview.

November 7, 2024

Article

[Featured Image] A business manager presents her gap analysis to senior company stakeholders.

Gap Analysis: Definition, Examples, and How-Tos

A gap analysis can prove valuable in helping you compare a current state against a desired state. Discover how marketing and business professionals use gap analysis to guide improvements, allocate resources, and solve problems.

November 4, 2024

Article

[Featured Image] Two business colleagues, a male and a female, analyze the data on a sheet of paper and a computer monitor gathered through a business intelligence tool.

How to Choose Between Power BI and Tableau

Explore business intelligence technologies Power BI and Tableau and understand their features, differences, pros, and cons to decide which is right for you.

November 1, 2024

Article

[Featured Image] In a meeting, a business woman answers the question, what is defi, as she talks to her colleagues and shows them data on her laptop screen.

What Is DeFi? A Guide to Decentralized Finance

Explore the answer to the question, “What is DeFi?,” including DeFi’s benefits and drawbacks, how it differs from CeFi, examples of DeFi, and the expectations for this concept in the future.

October 31, 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)

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