Data Visualization Tutorials

Learn more about turning your data & information into insightful infographics & visualizations with our tutorials. Discover new ways to storytell, build dashboards, & more.

Matplotlib time series line plot

This tutorial explores how to create and customize time series line plots in matplotlib.

April 17, 2023

Line Plots in MatplotLib with Python

This hands-on tutorial dives deep into creating and customizing line plots with Matplotlib, a powerful data visualization library in Python.

December 13, 2024

Python Plotly Express Tutorial: Unlock Beautiful Visualizations

Learn how to create highly interactive and visually appealing charts with Python Plotly Express.

March 21, 2023

Python Seaborn Line Plot Tutorial: Create Data Visualizations

Discover how to use Seaborn, a popular Python data visualization library, to create and customize line plots in Python.

December 9, 2024

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.

March 8, 2023

GeoPandas Tutorial: An Introduction to Geospatial Analysis

Get started with GeoPandas, one of the most popular Python libraries for geospatial analysis.

February 10, 2023

How to Create a Histogram with Plotly

Learn how to implement histograms in Python using the Plotly data visualization library.

January 12, 2023

Working with Geospatial Data: A Guide to Analysis in Power BI

Discover what geospatial data analysis is, the different types of geospatial data, and how to analyze geospatial data using Power BI.

November 25, 2022

How to Make a Gantt Chart in Python with Matplotlib

Learn how to make a Gantt chart in Python with matplotlib and why such visualizations are useful.

November 16, 2022

How to Create a Dashboard in Excel: A Step-by-Step Guide

Build interactive Excel dashboards with this tutorial covering pivot tables, charts, slicers, and design best practices.

May 29, 2026

Creating Stories in Tableau

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

November 10, 2022

Power BI Calculate Tutorial

Learn how to use the Power BI CALCULATE() function while giving examples of how you can use it.

August 25, 2024