Notes from dennis Mastering statistics tools like the Poisson distribution is an excellent way to take the next step in your data science studies. It is a helpful distribution for …
Copyright 2025 Data Science with Dennis
Notes from dennis Mastering statistics tools like the Poisson distribution is an excellent way to take the next step in your data science studies. It is a helpful distribution for …
Notes from dennis While this article may not provide the clearest explanations for each topic, it never hurts to review the basics. Don’t forget where you came from 🙂 This …
Notes from dennis It would indeed be fun to learn python all over again. But this time around, I would make sure I add a healthy dose of prompting to …
This guide will explore the ins and outs of cross-validation, examine its different methods, and discuss why it matters in today's data science and machine learning processes.
[This article was first published on Tomer's stats blog, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share your content …
Are you a programmer looking to get better at Python? Learn some of Python’s features that’ll help you write more elegant and Pythonic code.
Welcome back to Week 3 of KDnuggets’ “Back to Basics” series. This week, we will be diving into the world of machine learning.
Cultivate your data science expertise with KDnuggets' Back to Basics pathway, which includes Python, data manipulation, and visualization.
The article discovers various faces behind using repr() and str() for Python classes Continue reading on Towards Data Science »
A comprehensive guide to data preparation and visualizationPhoto by Paulius Dragunas on UnsplashBarplots are an essential and widely used visualization tool for several reasons. They are excellent choices for visualizing …
I’m Dennis and I write about data science for managers and executives, all in an easy format to understand. You can hire me for a personal consultation and I am happy to work with both companies and individuals.
Copyright 2025 Data Science with Dennis