Articles by Dr. Darrin

Bokeh Tools and Tooltips

June 25, 2025 | Dr. Darrin

In this post, we will look at how to manipulate the different tools and tooltips that you can use to interact with data visualizations that are made using Bokeh in Python. Tool are the icons that are displayed by default to the right of a visual when looking at a ...
[...Read more...]

Make a Bar Graph with Bokeh in Python

June 13, 2025 | Dr. Darrin

Bokeh is a data visualization library available in Python with the unique ability of interaction. In this video, we will look at how to make a basic bar graph using bokeh. To begin we need to load certain libraries as shown below. In the code above, we load the “pydataset” ...
[...Read more...]

Bokeh-Scatter Plot Basics in Python

June 4, 2025 | Dr. Darrin

Bokeh is another data visualization library available in Python. One of Bokeh’s unique features is that it allows for interaction. In this post, we will learn how to make a basic scatterplot in Bokeh while also exploring some of the basic interactions that are provided by default. Data Preparation ...
[...Read more...]

T-Test with Pingouin

May 27, 2024 | Dr. Darrin

In this post, we will look at how to use the Pingouin package to calculate both t-test and ANOVA results. This post is not a post on statistics. Rather, we are focused on how to do t-test and ANOVA using Python. Therefore, the explanation of the statistics is not a ...
[...Read more...]

Import Simple Files into Python

March 1, 2024 | Dr. Darrin

In this post we will be using Python to import files. Importing a text file is rather easy into Python. We will look at several different examples and file types in this post. Importing a Text File Importing a text file is often done in Python. To do this see ...
[...Read more...]
1 2 3 5