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The 6 steps to finally lose weight (or solve almost any other problem) (with R code)

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OK, I’m sorry for the clickbait title. But I really do think a lot of the insights in this guide are trivial and very easy to understand yet surprisingly unknown to many people.1  In this guide we will discuss how to lose weight or solve (almost) any other kind ... Continue reading: The 6 steps to finally lose weight (or solve almost any other problem) (with R code) http://dlvr.it/T0pllM

Unlocking the Power of Time: Transforming Data Frames into Time Series in R

Introduction Hey there, fellow R enthusiasts! Today, we’re diving into the realm of time series, where data dances along the temporal dimension. To join this rhythmic analysis, we’ll first learn how to convert our trusty data frames into time se... Continue reading: Unlocking the Power of Time: Transforming Data Frames into Time Series in R http://dlvr.it/T0plfT

Python Rgonomics

Interoperability was a key theme in open-source data languages in 2023. Ongoing innovations in Arrow (a language-agnostic in-memory standard for data storage), growing adoption of Quarto (the language-agnostic heir apparent to R Markdown), and even p... Continue reading: Python Rgonomics http://dlvr.it/T0plYx

100 days of Python and R

Today, together with a friend who is looking to get into data analytics, I started doing the 100 days of Python challenge at Replit. I thought it would be a good idea to do the challenges in R, because why not. :) So, I am at day 2 (whoohooo I did two ... Continue reading: 100 days of Python and R http://dlvr.it/T0plTB

Reversion to the Mean: Unraveling a Pervasive Misconception in Business and Beyond

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In the realm of business and leadership, one statistical phenomenon often goes unrecognized yet significantly influences our understanding of performance and success. This is the concept of reversion to the mean. This seemingly simple statistical occurrence can profoundly impact how we perceive management strategies, leadership effectiveness, and even the fate ... Continue reading: Reversion to the Mean: Unraveling a Pervasive Misconception in Business and Beyond http://dlvr.it/T0l6ZM

Usage shares of programming languages in economics research

My shiny app Finding Economics Articles with Data contains meanwhile over 8000 economic articles with replication packages. You can use it here: https://ejd.econ.mathematik.uni-ulm.de /> Some of the data on articles and file types in the reproduction packages can be downloaded as a zipped SQLite database from my ... Continue reading: Usage shares of programming languages in economics research http://dlvr.it/T0kn4h

Unveiling the Time Traveler: Plotting Time Series in R

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Introduction Ready to journey through time with R? Buckle up, because we’re about to explore the art of visualizing time-dependent data, known as time series analysis. Whether you’re tracking monthly sales patterns or analyzing yearly climate tr... Continue reading: Unveiling the Time Traveler: Plotting Time Series in R http://dlvr.it/T0j36S