Data Analysis Tutorials

Get insights on the latest tools & methods that you can use to analyze your data more effectively. Our data analysis tutorials will help you develop your skills.

T-tests in R Tutorial: Learn How to Conduct T-Tests

Determine if there is a significant difference between the means of the two groups using t.test() in R.

Abid Ali Awan

March 14, 2023

Logical Functions in Tableau: IF and CASE statements

Learn about IF and CASE statements in Tableau and explore how to use these logical functions to conditionally transform and visualize data.

Chloe Lubin

March 8, 2023

Top Techniques to Handle Missing Values Every Data Scientist Should Know

Explore various techniques to efficiently handle missing values and their implementations in Python.

Zoumana Keita

January 31, 2023

How to Write a Bash Script: A Simple Bash Scripting Tutorial

Discover the basics of bash scripting and learn how to write a bash script.

Kurtis Pykes

November 18, 2022

How to Create a Dashboard in Excel in 3 Easy Steps

Learn everything you need to know about how to create a dashboard in Excel, with tips and examples.

Joleen Bothma

November 11, 2022

Creating Stories in Tableau

Find out everything you need to know about creating stories in Tableau with this step-by-step tutorial.

Chloe Lubin

November 10, 2022

COALESCE SQL Function

COALESCE() is one of the handiest functions in SQL. Read this tutorial to learn how to master it.

Travis Tang

October 12, 2022

FORMAT() SQL FUNCTION

FORMAT() is one of the most commonly used functions in SQL. Learn its main applications in this tutorial.

Travis Tang

October 12, 2022

INSERT INTO SQL FUNCTION

INSERT INTO lets you add data to your tables. Learn how to use it in this tutorial.

Travis Tang

October 12, 2022

COUNT() SQL FUNCTION

COUNT() lets you count the number of rows that match certain conditions. Learn how to use it in this tutorial.

Travis Tang

October 12, 2022

DATEDIFF() SQL FUNCTION

DATEDIFF() is one of the most widely used date data manipulation functions in SQL. Master it by reading this tutorial.

Travis Tang

October 12, 2022

Advanced Analytical Features in Power BI Tutorial

Discover how to make your Power BI reports more insightful, informative, and interactive with this advanced analytical features tutorial.

Joleen Bothma

May 23, 2022