Data Visualizations Saved Lives
Florence Nightingale saved lives by creating revolutionary visualizations of statistics. Yes, data visualizations are that powerful. They are […]
visualization
The Visualization’s Context
What is the context of a data visualization? What this refers to is the audience of the visualization […]
The Data Visualization Process
What are the steps in designing an effective data visualization? Is there a methodology for that? What are […]
Storytelling with Data
The book Storytelling with Data by Cole Nussbaumer Knafflic is the title of a very popular book. It’s […]
2 Anscombe’s Quartet
What is Anscombe’s Quartet? It has four datasets with nearly identical summary statistics. It underscores the limitations of […]
Ben Schneiderman’s Information Seeking Mantra
Dr. Ben Shneiderman’s “information seeking mantra” is a foundational guideline in the field of data visualization. The mantra […]
Visualizing Data
Visualizing data is the most intuitive way to interpret it, so it’s an invaluable skill. It is much […]
Correlation Heatmap in Python
A heatmap is a type of data visualization that depicts the magnitude of an instance or set of […]
Seaborn Style and Color
At the seaborn website there is an article called Controlling Figure Aesthetics. There is another article called Choosing […]
EDA Discovering with Visuals
Are you exploring a dataset using Python? If you are in your initial discovery phase, you might want […]
Random Histogram in Matplotlib
Do you want to become more familiar with producing histograms in the matplotlib library of Python? I created […]
The McCandless Method
The McCandless method of data visualization and presentation is a set of guidelines for presentations by David McCandless. […]