Publications by Dario Radečić
Good Software Engineering Practices (GSEP) in FDA Submissions – 7 Categories to Follow
Good software engineering practices are essential during the FDA submission process, especially if the software is used in the development, manufacturing, or control of drugs/medical devices.In plain English, these Good Practices ensure the software systems are safe, reliable, and compliant with regulatory requirements. On the other hand, poor soft...
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Shiny Assistant for Python – How to Build Shiny for Python Apps with GPT and GenerativeAI
We were impressed with Shiny Assistant’s performance for R Shiny apps – but you already know that. Will Shiny Assistant for Python impress us the same way? You’re about to find out. This article will show you how we used Shiny Assistant to build a Python application around the earthquakes in Japan dataset. This article will not show you a gen...
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Introducing Shiny Assistant – You Can Now Build Shiny Applications with GPT and GenerativeAI
It finally happened. It’s been almost two years since the first release of ChatGPT. It took the world by storm, to put it mildly. In the short period that followed, we now have multiple companies building Generative AI platforms that were unimaginable before late 2022. What a great time to be a consumer. Your new sidekick for building Shiny apps ...
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R tidymodels: A tidyverse Like Ecosystem for Efficient Machine Learning in R
Have you ever thought R’s approach to machine learning is outdated? Like, data analysis and visualization tools are superb. Everything feels intuitive and every following step of your workflow integrates seamlessly. That’s by design. Or, the design of the tidyverse collection of packages. R tidymodels aims to do the same but for machine learnin...
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R Microbenchmark: How To Measure And Compare The Execution Of R Expressions
Are you still conducting runtime benchmarks in R through manual calls to `Sys.time()`? We don’t judge, but there’s a way more powerful and automated way to do the same – and more – with fewer lines of code. Meet R Microbenchmark – a package that compares the execution of your R expressions by running them several times. You’ll typically...
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Time Series Forecasting In R: From Moving Averages To Seasonal ARIMA
When it comes to time series forecasting in R, one thing you don’t lack is options. There are dozens of algorithms and their variations you can choose from, and doing so is usually overwhelming to newcomers. That’s where this article chimes in. In the next 15 minutes, you’ll go through dataset preprocessing and simple forecasting methods to s...
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Introducing Positron: A New, Yet Familiar IDE For R And Python
Nowadays, most data professionals choose either R or Python when it comes to a programming language of choice. But what if you need both? Do you have to constantly switch between environments and IDEs? That’s one option, sure, but leaves a lot to be desired. To solve this problem, Posit came up with Positron IDE – a development environment for ...
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R Dygraphs: How To Visualize Time Series Data In R And R Shiny
When it comes to finding an R package capable of making interactive visualizations out of the box while also working flawlessly with R Shiny, you don’t have that many options. Sure, there’s Highcarts, but what if you’re looking for something more specialized for time series?Well, that’s where R Dygraphs chime in! This package serves as an R...
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Race Charts In R: How To Visualize And Compare Change Over Time With Gganimate
So, you’ve mastered the basics of ggplot2 animation and are now looking for a real-world challenge? You’re in the right place. After reading this one, you’ll know how to download and visualize stock data change through something known as race charts.You can think of race charts as dynamic visualizations (typically bar charts) that display a r...
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R Gganimate: How To Make Stunning Chart Animations With Ggplot2
The main criticism people have when it comes to ggplot2 is the static nature of the charts it has to offer. Truth be told, it will never be an interactive visualization king like Highcharts, but it doesn’t mean animation is out of the picture. Meet R gganimate – a natural extension of ggplot2 that allows you to visualize your data change throug...
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