I am happy to announce that {plumber} v1.1.0 is now on CRAN! Install it with:

install.packages("plumber")

By the way, {plumber} v1.0.0 was released about 6 months ago, but we didn’t make a full announcement, so here we’ll highlight features and improvements in both v1.0.0 and v1.1.0. At a high ...

The tutorial is based on R and StatsNotebook, a graphical interface for R. Visit our Analysis section for other tutorials. Epidemiologists and social scientists often apply Age-Period-Cohort analysis to disentangle trends of social/health behvaiors int...

In this post, I examine the fundamental assumption of independence underlying the basic Independent two-sample t-test for comparing the means of two random samples. In addition to independence, we assume that both samples are draws from no...

In this post, we will return to a dataset we examined previously: information describing over 10,000 songs in my personal music collection. We’ll examine the tempo (e.g. the speed) at which songs are played, and analyze the tempo of songs across the length of an album - overall and ...

We have started a series of articles on tips and tricks for data scientists (mainly in Python and R). In ... Read more10 Tips and Tricks for Data Scientists Vol.2

R users are incredibly fortunate to work in an open-source community that creates and shares resources that make our work even better. The {ggplot2} package comes with incredibly useful geoms (geometric objects) to create visualizations. A ful...

R users are incredibly fortunate to work in an open source community that creates and shares resources that make our work even better. The {ggplot2} package comes with incredibly useful geoms (geometric objects) to create visualizations. A full list ...

Create an AWS Account and Security Credentials Install Ansible Download and Configure the Playbooks Run the Playbooks Final Notes After writing a very similar post about installing Shiny and RStudio server on Raspberry Pi OS using automation with Ansible, I realized that the same approach can be easily ported to ...

I’m curious about different keyboard layouts, and how that correlates with typing speed (if at all). I prepared a little 2 minute survey, and would be very grateful if you could take it. You can find it on this link. There’s no R code in this blog post, but ...

My suite of spectroscopy R packages has been updated on CRAN. There are only a few small changes, but they will be important to some of you: ChemoSpecUtils now provides a set of colorblind-friendly colors, see ?colorSymbol. These are a...

A 3 hours, hands-on workshop about safe, agile and automated deployment of a Shiny App. We will be closing our second workshops series about R Shiny Development with the topic of bringing a Shiny App safely to production. Overview of the workshop ...