This article is originally published at https://lcolladotor.github.io/ Thanks for visiting r-craft.org This article is originally published at https://lcolladotor.github.io/ Please visit source website for post related comments.continue reading.
One hundred eighty-four new packages stuck to CRAN in May. The following are my “Top 40” picks in eleven categories: Data, Finance, Genomics, Marketing, Machine Learning, Medicine, Science, Statistics, Time...continue reading.
Photo by Zoltan Tasi on Unsplash In a recent series of blog posts, we introduced the idea of Serious Data Science to help tackle the challenges of effectively implementing data...continue reading.
R package gower was accepted on CRAN on 23 june 2020. This release fixes an edge case, affecting cases with a small number of records and a large number of...continue reading.
June 25th (8:00pm UTC+2) is a date for next Webinar at Why R? Foundation. This time we will have a chance to host Dr. Leon Eyrich Jessen who will present...continue reading.
Hi all, This post is about a way of sampling from a Categorical distribution, which appears in Arthur Dempter‘s approach to inference as a generalization of Bayesian inference (see Figure...continue reading.
In nonlinear dynamics, when the state space is thought to be multidimensional but all we have for data is just a univariate time series, one may attempt to reconstruct the...continue reading.
This article is originally published at https://lcolladotor.github.io/ Thanks for visiting r-craft.org This article is originally published at https://lcolladotor.github.io/ Please visit source website for post related comments.continue reading.
R packages on CRAN needs to pass a series of technical checks. These checks can also be invoked by any user when running R CMD check on the package tar.gz...continue reading.
Hello and welcome to this new issue! Release Date: 2020-06-22 This week’s release was curated by Miles McBain, with help from the RWeekly team members and contributors. How to have...continue reading.
To select only a specific set of interesting data frame columns dplyr offers the select() function to extract columns by names, indices and ranges. You can even rename extracted columns...continue reading.
Check the companion R Consortium blog post.continue reading.
One of the game-changing features of ggplot2 was the ease with which one can explore the dimensions of the data using small multiples.1 There is a small trick that I...continue reading.
The tinytest package was accepted on CRAN at 18 june. This release improves the build_install_test() function with two extra arguments that were previously missing, as reported by Patrick Breheny. Meanwhile,...continue reading.
Here at Sharp Sight, I frequently use the word “fluent” to describe an ideal skill level with data science. When you join our courses, our goal is to help you...continue reading.
Brian Law is a customer success representative at RStudio and a new R Views contributor. Jason Rich manages all US Data Engineering for PRA Group and studies computer science at...continue reading.
Understand more about the forced transport of African people using the Slave Voyages database.continue reading.
This week’s #TidyTuesday dataset reflects on Juneteenth, the date when the law abolishing slavery in the United States was finally enforced throughout the American South, and specifically Texas. My own...continue reading.
{\sf df=function(x)2*pi*x-4*(x>1)*acos(1/(x+(1-x)*(x<1)))} As I was LaTeXing a remote exam for next week, including some R code questions, I came across the apparent impossibility to use < and > symbols in...continue reading.
As you may already know, the 2020 European R Users Meeting will be a virtual event. This year, Appsilon engineers Krystian Igras, Marcin Dubel, and Jędrzej Świeżewski will be giving...continue reading.
GIS / R / R News / Shiny / Visualization
Interactive visualization of geospatial data with R Shiny
April 17, 2021
