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NLP (1)
Python (3)
R (14)
Statistics (5)
Storytelling (3)
Visuals (11)

Python Visualization Catalog
Python
Visuals
2025
Below is a compendium of visualizations created in Python. While I continue to much prefer using R for visualizations. It is simpler and probably a bit better than what you…
Jan 4, 2025

Global Temerature: Climate Change?
R
Visuals
Storytelling
2023
With the recent news that global high temperatures are breaking records and being annoyed by the Democrats fighting the Republicans whether this or is this or is not caused…
Aug 18, 2023

Data Storytelling, Again!
R
Visuals
Storytelling
2023
You can toggle to a light background using the toggle switch on the upper right next to the magnifying glass. I think the light option works best for this post.
Jul 26, 2023

Craft Beer
R
Visuals
2023
This document is best viewed in the light theme mode. If this document has a dark background, I suggest you toggle the theme by clicking on the toggle button on the top…
Apr 16, 2023

Training & Certification History
R
2023
I have attempted to find all the training courses and certifications I have taken in the last 30+ years. I am sure this is not 100% but it does provide evidence of a…
Jan 18, 2023

Process Mining
R
2023
Process mining is a relatively new discipline being used in enterprises to help them more accurately map and understand their processes. Once an organization accurately…
Jan 4, 2023

R Does Everything!
R
Visuals
2022
One of the reasons that I prefer R over other languages is there is a solution for everything because R has 18960 packages (as of 12/22/2022) for statistics, data analysis…
Dec 22, 2022

’R tables with gt and gtExtras
R
Visuals
2022
The {gt} extension already allowed to easily create tables from raw dataset, but now the {gtExtras} extension adds many customization options. Here we will illustrate the…
Oct 1, 2022

Dog Breeds by Popularity
R
Visuals
2022
Each year, Americans purchase nearly 1 million purebred dogs, ranging from the 34-inch tall great dane to the 6-pound affenpinscher. These dogs are registered through the…
Jun 19, 2022

’Female Nobel Laureates
R
Visuals
2022
An API is available to get the raw data needed from the relevant website.
Jun 1, 2022

’Visualizing Hurricane Paths
R
Visuals
2022
The data is freely available from the International Best Track Archive for Climate Stewardship (IBTrACS)[https://www.ncei.noaa.gov/products/international-best-track-archive]…
Jun 1, 2022

Data Storytelling Example
R
Visuals
Storytelling
2022
I found a great video from Storytelling with Data (SWD). In this video, a data storyteller demonstrates how a dataviz that does not demonstrate a clear story can be…
Apr 7, 2022

James Bond Movies
Visuals
R
2021
I enjoy James Bond movies. Got started by watching some of the earlier movies with my parents. I still watch each as it comes out. So let’s see how popular the movies are.
Nov 11, 2021

Python - NLP with BERT
Python
NLP
2021
In this notebook, we will fine-tune a pre-trained BERT model to perform sentiment analysis on a twitter data.
Mar 27, 2021

Do Not Fear Eigenvalues: Easy as Pie!
Statistics
Discussion
2017
If you have reached my website (Note: This refers to an old website that now is not the focus of my attention), you likely know I spend A LOT of time using R and exploring…
Aug 17, 2017

P Values Controversy
Statistics
Discussion
2017
Sadly, the concept of p-values and significance testing forms the very core of statistics. A number of us have been pointing out for decade that p-values are at best…
Jul 24, 2017

Correlation and Linear Regression
Statistics
R
2017
This is basic information but is required reading as later posts will focus on Causality and its advantages over machine learning in many use cases.
Feb 22, 2017

Python Streamlit Example
Python
2022
While I much prefer R and Shiny to publish solutions, I do not reject Python platforms for publishing data science projects. Below, I have used Pycaret and Steamlit to build…
Feb 22, 2017
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