Welcome to the Age of AI
Unless you’ve been living in a secluded hut on the side of a remote mountain in Nepal, you’ve probably heard major chatter about AI in the last few months. First,...continue reading.
Category: Data Science
When R is Better
Recently, I wrote a blog post stating that I’m starting to use Python for most of my data science work. And I’m starting to recommend Python as the data science...continue reading.
When R is Better
Recently, I wrote a blog post stating that I’m starting to use Python for most of my data science work. And I’m starting to recommend Python as the data science...continue reading.
Why You Should Learn ONE Data Science Language
There are multiple data science languages to choose from. The most popular being R and Python. Many people will tell you to learn both. Learn R AND Python. I think...continue reading.
Why Python is the Best Data Science Language (in 2023)
The first question that aspiring data scientists ask me is “what is the best data science language … which should I learn.” And almost always, this is framed as a...continue reading.
Numpy Transpose, Explained
In this tutorial, I’ll show you how to use the Numpy transpose function. I’ll explain what the function does, how the syntax works, and I’ll show you step-by-step examples of...continue reading.
Numpy Copy, Explained
In this tutorial, I’ll explain the Numpy copy function. I’ll explain the syntax of np.copy and show you a clear example of how to use it. If you need something...continue reading.
Wallets as a reward and penalty mechanism for online behavior
I’m creating an AI moderator for social media using reinforcement learning (RL). My goal is to reduce toxicity/outrage and increase …Continue reading →continue reading.
Data Science Software Popularity Update
I have recently updated my extensive analysis of the popularity of data science software. This update covers perhaps the most important section, the one that measures popularity based on the...continue reading.
Simulating Twitter users with reinforcement learning
I’m creating an AI moderator for social media using reinforcement learning. The goal is to reduce toxicity/outrage and increase civility …Continue reading →continue reading.
How to append two tables in R Markdown?
Here is the task: how to append two tables using R Markdown? The need arose because I was demonstrating to graduate students in a research methods course how to prepare Table...continue reading.
Mayo Clinic Announces Move from SAS’ JMP to BlueSky Statistics
At the useR! 2022 Conference, the world-renowned Mayo Clinic announced that after 20 years of using SAS Institute’s JMP software, they have migrated to the BlueSky Statistics user interface for...continue reading.
Numpy Load, Explained
In this tutorial, I’ll show you how to use Numpy load to load Numpy arrays from stored npy or npz files. So I’ll explain what Numpy load does, I’ll explain...continue reading.
Numpy Save, Explained
This tutorial will show you how to save your Numpy datasets with Numpy save. It explains what the function does, explains the syntax, and shows step-by-step examples of how to...continue reading.
Numpy Meshgrid, Explained
This tutorial will show you how to use Numpy meshgrid. It will explain what the meshgrid function does, explain the syntax, and show you clear examples to help develop your...continue reading.
How to Use geom_smooth in R
This tutorial will show you how to use the geom_smooth function in R. It explains what geom_smooth does, explains the syntax, and shows step-by-step examples of how to use this...continue reading.
Pandas isna, Explained
In this blog post, I’ll explain how to use the Pandas isna technique. I’ll describe what the technique does, explain the syntax, and I’ll show you clear examples of how...continue reading.
Updated Comparison of R Graphical User Interfaces
I have just updated my detailed reviews of Graphical User Interfaces (GUIs) for R, so let’s compare them again. It’s not too difficult to rank them based on the number of...continue reading.
How to Use the Sklearn Linear Regression Function
In this tutorial, I’ll show you how to use the Sklearn Linear Regression function to create linear regression models in Python. I’ll quickly review what linear regression is, explain the...continue reading.
Top 5 Data Science Take-Home Challenges in R Programming Language
Data Science take-home challenges will definitely get you out of your comfort zone. But you know what? That’s a good thing – it’s the only zone in which you’ll learn...continue reading.
