Python-bloggers

In this post, we’ll walk through the setup of an application server on a RHEL9 virtual machine to host multiple Dash and Shiny applications. While I found several guides that covered 60-70% of what I was looking to do, none fully matched what I ...

Shiny in Production is heading back to The Catalyst in Newcastle upon Tyne this October! We’ve got a great mix of workshops and a full day of talks, with speakers being announced soon. You’ll find all the workshop details below, and you can sign up now on the ...

The NVIDIA RTX 5090 and 5090D were supposed to be the crown jewels of the GPU world—top-tier performance, futuristic capabilities, and the next step forward in AI and gaming innovation. But for many users, especially those in high-performance computing and AI development, these flagship GPUs have become a source of ...

If you’ve ever spent time manually grouping data into custom ranges or bins in Excel, you know it can get tedious fast. Whether it’s categorizing sales by price tiers, analyzing customer segments, or bucketing data for visualization, Excel often requires multiple nested formulas, helper columns, and PivotTables. Fortunately, ...

In an era defined by rapid technological evolution and unprecedented workplace changes, modern teams are facing complex challenges that traditional project management tools alone can no longer solve. Once considered sufficient for organizing timelines, assigning tasks, and tracking milestones, these conventional systems now fall short in addressing the dynamic needs ...

Sampling rows from a table is common for analyzing subsets of large datasets, enabling quicker insights or testing without processing the entire dataset. In Excel, this is difficult because it lacks built-in random sampling functions, requiring complex formulas or manual steps that are time-consuming and error-prone for large tables. In ...

In this post, we show how different use cases require different model diagnostics. In short, we compare (statistical) inference and prediction. As an example, we use a simple linear model for the Munich rent index dataset, which was kindly provided by the authors of Regression – Models, Methods and Applications 2nd ...