A First Look at TimeGPT using nixtlar

February 18, 2025 | Joseph Rickert

This post is a first look at Nixtla’s TimeGPT generative, pre-trained transformer for time series forecasting using the nixtlar R package. As described in Garza et al. (2021), TimeGPT is a Transformer-based time series model with self-atten...
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blocklength 0.2.0

February 16, 2025 | R | Alec Stashevsky

I’m excited to announce that blocklength 0.2.0 is now available on CRAN! blocklength is designed to be used with block-bootstrap procedures and makes it quick and easy to select a block-length quantitatively. This significant update includes a new blo...
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Why we forked nixpkgs

February 16, 2025 | Econometrics and Free Software

Here’s why nixpkgs is a GitHub repository that contains tens of thousands of Nix expressions used by the Nix package manager to install software. By default, the nix package manager will pull expressions from NixOS/nixpkgs, but when using...
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Collecting all the data!

February 16, 2025 | Ben Straub

The purpose of this blog is to maintain an ongoing list of publicly available data packages, data in packages or data sources that align to CDISC standards. My hope is that this could be a resource for: those intrepid individuals looking to s...
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Burn Notice

February 16, 2025 | R on kieranhealy.org

Your Phone and Watch have a lot of data about you. I mean, like, a lot. Someone should really write a book all about the general issues for society that this raises. Yesterday I decided I wanted to take a look specifically at the health data on my iPho... [Read more...]

One Way repeated measure ANOVA in R

February 14, 2025 | MD TOUHIDUL ISLAM

One Way Repeated Measures ANOVA analyzes data where the same subjects undergo multiple conditions or time points. This test helps researchers determine whether significant differences exist in the means of the dependent variable across different conditions. What is One-Way Repeated Measures ANOVA? A One-Way Repeated Measures ANOVA extends the traditional ...
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What’s Artificial Intelligence all about?

February 13, 2025 | Tomer Zipori

Setup library(tidyverse) # As always library(MASS) # Sampling from a multivariate distributions library(plotly) # For 3D plots OK, but what is AI actually about? Over the past two summers, I taught a statistics and research methods course to psychology students. Generally speaking, these students tend to be a little intimidated ...
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Hitting web APIs with {httr2} in R workshop

February 13, 2025 | Dariia Mykhailyshyna

Join our workshop on Hitting web APIs with {httr2} in R , which is a part of our workshops for Ukraine series!  Here’s some more info:  Title: Hitting web APIs with {httr2} in R  Date: Thursday, March 13th, 18:00 – 20:00 CET (Rome, Berlin, Paris timezone)  Speaker: Ted Laderas is the Director of ... [Read more...]

Two Way Repeated Measures ANOVA in R

February 13, 2025 | MD TOUHIDUL ISLAM

Two-way repeated measures ANOVA is a powerful statistical test used to analyze datasets where two within-subject factors (independent variables) are measured multiple times for each subject. This test helps determine if there are significant differences between groups over time or across different conditions while accounting for individual variability. In this ...
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Lazy introduction to laziness in R

February 12, 2025 | Posts on R-hub blog

In the programming world, laziness can often be a good thing: it is both a human quality that can motivate automation efforts, and a programming concept that avoids wasting resources such as memory. Now, when reading code or documentation, seeing the w... [Read more...]
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