Linear Algebra: Step by Step, by Kuldeep Singh, is a tremendous resource for improving your skills in the fundamental mathematics behind machine learning. I’m authoring an R companion series to ensure that this can be translated to make sense to R programmers, and reduce the legwork for translating core principles back and forth. This series … Continue reading R...
Introduction As pointed out by a recent read the R source post on the R hub’s website, reading the actual code, not just the documentation is a great way to...
In a recent post I have shown that we can build linear combinations of model parameters (see here ). For example, if we have two parameter estimates, say Q...
This tutorial covers various ways you can create animated charts or plots using R. Animation is a very important element of data visualization. Animated charts are visually appealing and...
Using R and H2O Isolation Forest to predict car battery failures. Carlos Kassab 2019-May-24 This is a study about what might be if car makers start using machine learning in our cars...
Our publisher, Manning, is running a Memorial Day sale this weekend (May 24-27, 2019), with a new offer every day. Fri: Half off all eBooks Sat: Half off all...
On June the 6th, 2019, Rstudio is partnering with ThinkR to offer you a one day event around “R in production”. See you in Paris! If you’re an experienced...
![[R]eady for Production: a Joint Event with RStudio and EODA](https://i.ibb.co/3CrNFGM/2019-05-16-eoda.png)
We’re excited to team up with EODA, an RStudio Full Service Certified Partner, to host a free data science in production...
Learn to experiment with R to make analyses and figures more reproducible If you’re in the UK and not too far from York you might be interested in a...
Julia Silge is joining us as one of our keynote speakers at EARL London 2019. We can’t wait to hear Julia’s full keynote, but until then she kindly answered...
In my previous post I built a Shiny app mapping accidents on Queensland roads which was great at showing the The post Bayesian estimation of fatality rates and accidents...
So, a programmer, a frequentist, and a bayesian walk into a bar. No this post isn’t really on the path to some politically incorrect stereotypical humor. Jut trying to make it...
Andrie de Vries is the author of “R for Dummies” and a Solutions Engineer at RStudio Phillip (Armand) Bester is a medical scientist, researcher, and lecturer at the Division of...
For almost five years, the entire CRAN repository of R packages has been archived on a daily basis at MRAN. If you use CRAN snapshots from MRAN, we'd love...
As I was preparing some graphics for a presentation recently, I started digging into some of the different color palette options. My motivation was entirely about creating graphics that...
Principal component analysis (PCA) is very useful for doing some basic quality control (e.g. looking for batch effects) and assessment of how the data is distributed (e.g. finding outliers)....
How to build a CLI for R, with npm. Background This blog post was triggered by a discussion on Twitter with Martin Skarzynski, who was looking for a way to build a CLI...
Last week the Census Bureau published a free course I created on using Choroplethr to map US Census Data. Unfortunately, a few people have reported problems when following one...
This blog post has two goals Investigate the bench package for timing R functions Consequently explore the different algorithms in the digest package using bench What is digest? The...
On 25 November 2019, BayesCamp will be hosting a one-day course called Get up and running with Bayesian data analysis, … More
I’ve talked about the retailpocalypse before and this morning I was greeted with the news about Dressbarn closing all 650 stores as I fired up a browser. I tweeted...
In this article we present our R package rsync, which serves as an interface between R...
There are a million reasons to learn R (see e.g. Why R for data science – and not Python?), but where to start? I present to you the ultimate...
Some say data is the new oil. Others equate its worth to water. And then there are those who believe that data scientists will be (in fact, they already...
We have just released two new free video lectures on vectors from a programmer’s point of view. I am experimenting with what ideas do programmers find interesting about vectors,...
Are you interested in guest posting? Publish at DataScience+ via your editor (i.e., RStudio). Category Programming Tags Flexdashboard R Programming RMarkdown In this article, you learn how to make Automated data report storytelling in R...
In a recent post we introduced CRAN checks of packages, and the efforts we make to ensure all CRAN check flavours have a R-hub equivalent platform for you to...
It has been just a little more than a day since I announced my new R package, panelr, to the wider world. My new #rstats package, panelr, is now on CRAN....
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