Publications by Dario Radečić
How to Make Stunning Histograms in R: A Complete Guide with ggplot2
Histograms with R and ggplot2 Be honest. How uninspiring are your data visualizations? Expert designers make graph design look effortless, but in reality, it can’t be further from the truth. Luckily, the R programming language provides countless ways to make your visualizations eye-catching. Read more on our ggplot series: Bar Charts with R Li...
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How to Build Interactive Google Maps With R Shiny – A Complete Guide
Visualizing spatial data in R is oftentimes more challenging than it initially seems. There’s a ton of moving parts, like map center point, zoom, map type, marker size, and so on. And then there’s cartographic design and managing aesthetic appeal along with the functional elements. It goes without saying, but you have to get all of them right...
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Leaflet vs. Tmap – Which Should You Use to Build Interactive Maps with R and R Shiny
So, you want to build interactive maps with R? It’s harder than it seems, we know. First, you need to choose a library from an extremely competitive open-source market. Welcome to the paradox of choice. Then the real problems begin. Where do you position your map? How much zoom is enough? What about the colors? These are just a couple of questi...
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Shinytableau – How To Create Tableau Dashboard Extensions With R Shiny
If you’re in the business of business analytics, you know what Tableau is. It’s one of the top drag-and-drop BI tools for analyzing and visualizing data. Pretty much anyone can use it to make decent dashboards. But here’s the problem – it’s quite limiting for developers with a background in R and R Shiny. After all, Tableau was intended...
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Top 7 Skills to Get Hired in Data Science in 2022
If you want to know how to get hired in data science, you’re in luck. We’ve prepared a complete guide on the 7 skills you need to land your first job or internship. These also apply if you’re looking to make a career switch or to improve your performance as a data scientist. It’s hard to get hired in data science. Chances are you’ll nev...
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ANOVA in R – How To Implement One-Way ANOVA From Scratch
If you dive deep into inferential statistics, you’re likely to see an acronym ANOVA. It comes in many different flavors, such as one-way, two-way, multivariate, factorial, and so on. We’ll cover the simplest, one-way ANOVA today. We’ll do so from scratch, and then you’ll see how to use a built-in function to implement ANOVA in R. Let’s ...
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MANOVA in R – How To Implement and Interpret One-Way MANOVA
The R programming language packs a rich set of statistical functions. It makes it easy to do any kind of statistical test, including the analysis of variance. Today you’ll learn all about MANOVA in R, and apply it to a real dataset. We’ll start with the theory and discuss use-cases in which you should consider MANOVA instead of regular, univa...
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Top 7 Best R Shiny Books and Courses That Are Completely Free
So, you want to become an R Shiny Developer? 2022 is the year to do it. Learning a new language, library, or framework can be stressful – even expensive at times! That’s why we decided to share the 7 best R Shiny books and courses you can follow from the comfort of your home completely free of charge. You should have at least the basic R prog...
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How To Connect R Shiny to Postgres Database – The Definite Guide
Managing database connections can be messy at times. It’s always easier to read and write to local CSV files. That doesn’t mean it’s the right thing to do, as most production environments have data stored in one or multiple databases. As a data professional, you must know how to connect to different databases through different programming l...
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How to Develop an R Shiny Dashboard In 10 Minutes or Less
Developing an R Shiny dashboard from scratch can be a time-consuming process. Luckily for you, you don’t need to start from scratch. In 2021 we released four R Shiny dashboard templates that are open to the public. The best part is – you can use and modify them free of charge! Today we’ll show you how to get started with them. We’ll downl...
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