The fastverse is a suite of complementary high-performance packages for statistical computing and data manipulation in R. Developed independently by various people, fastverse packages jointly contribute to the objectives of: Speeding up R throug...

I would like to familiarize myself with machine learning (ML) techniques in R. So I have been reading and learning by doing. I thought I’d share my experience for others who’d like to give it a try1. First version August 13, 2021, updated A...

The fastverse is a suite of complementary high-performance packages for statistical computing and data manipulation in R. Developed independently by various people, fastverse packages jointly contribute to the objectives of: Speeding up R throug...

Last summer, Emil Hvitfeldt and I announced that we had started work on a new book project, to be published in the Chapman & Hall/CRC Data Science Series, and we are now happy to say that Supervised Machine Learning for Text Analysis for R (or SML...

Intro A quick/simple post: using the PL94171 package to access Census 2020 counts. Census data won’t be API-accessible until ~late September; these data are available, however, for redistricting purposes – albeit in a funky format. The PL94171 package can be used to download and re-structure these files for super convenient ...

ggalt is a ggplot2 extension that adds many new ggplot geometries. In this tutorial, we’ll learn how to make dumbbell plots for visualizing change within our data using geom_dumbbell(). R-Tips Weekly This article is part of R-Tips Weekly, a weekly vi...

This post by no means endorses the use of pie charts. But, if you must, here’s how… For some reason, the top Google results for “ggplot2 pie chart” show some very convoluted code to accomplish what should be easy: Make slices Add labels to the mid...

For the first piece in our new RStudio Voices series, we decided to interview one of our open source package developers as their work defines our organization’s focus on making data science tools available to everyone. We spoke with Julia Silge, who...

Introduction Between January 13th and January 27th, 2021 the stock price for Gamestop (GME) rose 10x from $31 to $347 dollars. This rise was in part due to increased popularity on the Reddit forum r/wallstreetbets looking to create a short squeeze and because they “liked the stock”. This rapid rise also drew ...

R/Medicine 2021, the premier conference for the use of R in clinical applications is less than two weeks away! This conference reflects the increasing importance of data science, computational statistics and machine learning to clinical applications, and emphasizes the effectiveness of the R language as a vehicle for making data ...

This post by no means endorses the use of pie charts. But, if you must, here’s how… For some reason, the top Google results for “ggplot2 pie chart” show some very convoluted code to accomplish what should be easy: Make slices Add labels to the mid...

This post by no means endorses the use of pie charts. But, if you must, here’s how… For some reason, the top Google results for “ggplot2 pie chart” show some very convoluted code to accomplish what should be easy: Make slices Add labels to the m...

How to Calculate Cross-Correlation in R, The degree of resemblance between a time series and a lagged version of another time series is measured... The post How to Calculate Cross-Correlation in R appeared first on finnstats.

sha256 1 010e16069f8858640c2bb9af4a2293b720161b71d9d6e1f375c30237ea2b4123 Shikokuchuo Reverting Local Git Commits You have made a commit. You discover an error / something you left out /...