While Pandas and Seaborn offer very quick ways to calculate correlations and show them in a heatmap. Whether those correlations are statistically significant or not is omitted from those plots. Over the years I collected bits and pieces of code, like this, that turn out to be quite useful. Though Read more…
It’s hard to believe it’s been over six months since I started using Ghost as my blogging platform of choice. At first, I was thrilled with its simplicity and ease of use. The minimalistic design and user-friendly interface made it a breeze to create and publish blog posts. However, as Read more…
Keep your server safe with a few extra steps. SSH is essential to server management. This post will walk you though some of the options available to harden OpenSSH. The instructions may work for other flavors of Linux but is intended fro Ubuntu 16.04 LTS. Warning: Messing with how SSH works Read more…
Bayesian analysis and probabilistic programming is fairly different from ‘regular’ analysis. So here I’ll take you through my first attempt at using PyMC3 to analyse sales data of KeyForge decks and explore the effects of COVID-19 restrictions and releasing new content. PyMC3 takes some getting used to, but at the Read more…
After seeing the Episode on Benford’s Law in Latif Nasser’s Connected (currently on Netflix), I had to test if this is true and if I could find a few datasets where it applies. And … I did! But before we get into details, let’s first explain what Benford’s Law is. Read more…
In an article I contributed to Team Bandit Gang’s website, data is shown about the number of games Pro Ranked players play at different ranks. Tough with the data that can be pulled from Gwent Masters assessing whether or not playing more will result in a higher ranking is difficult. Read more…
Bluetooth is a wireless personal area network (PAN) technology that has become an essential component of our daily lives. From smart home devices to medical equipment, Bluetooth is used in a wide range of applications that make our lives more convenient, efficient, and connected. In this article, we’ll explore the Read more…
To expand the number of notes/chords my RP2040 based MIDI controller can play we’ll turn two keys into modifiers. This way the other 7 buttons can actually each be assigned 4 different notes/chords (a default, pressed with modifier one, pressed with modifier two and pressed with both modifiers active). So Read more…
As the Internet of Things (IoT) continues to grow, the need for efficient and reliable data transfer between devices has become increasingly important. One approach to achieve this is by emulating the Universal Serial Bus (USB) protocol over Bluetooth Low Energy (BLE) technology. In this blog, we will explore the Read more…
Doing an electronics project where space comes at a premium? A regular rpi pico is to large? Have a look at the XIAO-RP2040 from Seeed Studio. Seeed Studio provided me a XIAO-RP2040 to review so let鈥檚 have a look at this nifty little board. The microchip is identical, though as Read more…