Image by Author # Introduction If you’ve spent any time building modern web and mobile applications, you know the truth: the real work often starts long after the initial idea hits. Before you can write a single line of business logic, you’re wrestling with configuration. You need a functioning IDE, a local environment with the …
Show code library(tibble) library(ggplot2) library(dplyr) library(tidyr) library(latex2exp) library(scales) library(knitr) Over the past few years working in marketing measurement, I’ve noticed that power analysis is one of the most poorly understood testing and measurement topics. Sometimes it’s misunderstood and sometimes it’s not applied whatsoever despite its foundational role in test design. This article and the series …
Power Analysis in Marketing: A Hands-On Introduction Read More »
Sponsored Content So let me tell you about ChatLLM. I’ve been exploring this AI platform from Abacus.AI, and it’s honestly one of those tools that makes you wonder why you’ve been juggling five different AI subscriptions when you could just use one. What Even Is ChatLLM? Here’s the deal: ChatLLM is …
ChatLLM. An Honest Review of Our All-in-One AI Platform Read More »
Never miss a new edition of The Variable, our weekly newsletter featuring a top-notch selection of editors’ picks, deep dives, community news, and more. When we encounter a new technology — say, LLM applications — some of us tend to jump right in, sleeves rolled up, impatient to start tinkering. Others prefer a more cautious approach: reading …
TDS Newsletter: The Theory and Practice of Using AI Effectively Read More »
Sponsored Content Training and maintaining AI models require a steady flow of high-quality, up-to-date data, especially from dynamic sources like search engines. Manually scraping Google, Bing, YouTube, or other search engine results pages involves challenges such as CAPTCHA, rate limits, and changing HTML structures. For developers and data scientists building AI systems, these …
Automating Web Search Data Collection for AI Models with SerpApi Read More »
running a series where I build mini projects. I’ve built a Personal Habit and Weather Analysis project. But I haven’t really gotten the chance to explore the full power and capability of NumPy. I want to try to understand why NumPy is so useful in data analysis. To wrap up this series, I’m going to …
NumPy for Absolute Beginners: A Project-Based Approach to Data Analysis Read More »
Image by Author # Introduction Keeping up with data science is not always easy. Every day there are new libraries, papers, datasets, and tools, and I can’t remember them all. I found that just following newsletters or threads doesn’t really work. What helps more is having a few go-to resources ready. For me, it’s like …
What’s on My Bookmarks Bar: Data Science Edition Read More »
An ounce of prevention is worth a pound of cure. Benjamin Franklin 1. of Humidity Forecasting for Reliable Data Centers As the power requirements of AI skyrocket, the infrastructure that makes it all possible is pushing against limited resources. By 2028, new research shows that AI could consume electricity that is equal to 22% of …
Image by Author # Introduction The ability to collect high-quality, relevant information is still a core skill for any data professional. While there are several ways to gather data, one of the most powerful and dependable methods is through APIs (application programming interfaces). They serve as bridges, allowing different software systems to communicate and share …
Collecting Real-Time Data with APIs: A Hands-On Guide Using Python Read More »
, you should take testing your code seriously. You might write unit tests with pytest, mock dependencies, and strive for high code coverage. If you’re like me, though, you might have a nagging question lingering at the back of your mind after you finish coding a test suite. “Have I thought of all the edge cases?” …
Let Hypothesis Break Your Python Code Before Your Users Do Read More »
