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Tag: R

R lang : handy table functions
A couple of handly functions to work with table in R Studio.
How to Flatten the Curve, a Social Distancing Simulation
Using R, we look at how your decreased interaction with others can help slow the spread of infectious diseases.Tags: animation, R, simulation
R 3.6.3 is available, marking the 20th anniversary of R 1.0.0
On February 29, R 3.6.3 was released and is now available for Windows, Linux and Mac systems. This update, codenamed "Holding the Windsock", fixes a few minor bugs, and as a minor update maintains compatibility with scripts and packages written for prior versions of R 3.6. February 29 is an …
Developing Shiny Applications in Databricks
We are excited to announce that you can now develop and test Shiny applications in Databricks! Inside the RStudio Server hosted on Databricks clusters, you can now import the Shiny package and interactively develop Shiny applications. Once completed, you can publish the Shiny application to an external hosting service, while …
Dyads in the US
Content source: National Center for Chronic Disease Prevention and Health Promotion Background According to the Centers for Disease Control and Prevention (CDC), chronic diseases are defined broadly as conditions that last 1 year or more and require ongoing medical attention or limit activities of daily living or both. They are …
R turned 20 years old
R turned 20 last week. The first public release of R was on…Tags: birthday, R
Best of Ulta Men by Ratings and Reviews.
Background / Interest According to CNBC, men grooming products markets are expected to hit $166 billion in 2022 and male skin care products sales have jumped 7% and are currently valued at $ 122 millions. Ulta Beauty is one of the largest U.S. beauty retailers for cosmetics, fragrance, skin care …
MoMa Collection Analysis - An Art Collector's Tool
Summary My Shiny tool was created via analyzing MoMa's collection of female Artists and combining with Artsy's "similar artists" recommendations accessed via their API to generate suggestions for your next aqcuisition of female art. Skills Dispayed API Usage Data Visualization Shiny Analysis Female Artists in the past few decades have …
MLOPS for R with Azure Machine Learning
The video recording of my RStudio::conf talk, MLOPS for R with Azure Machine Learning, is now available for streaming thanks to the fine folks at RStudio. The talk begins with a general discussion of MLOps (Machine Learning Operations) and how it differs from DevOps as applied to traditional (non-ML-based) applications. …
NYC Pain Pills Visualization
According to the US Department of Health and Human Services (HHS), in the 1990s pharmaceutical companies declared prescription opioid pain relievers safe and effective to use, thus healthcare providers began prescribing them at higher rates. However, the rate of prescription overdose deaths has been steadily rising since then, in 2017 …
R API Tutorial: Getting Started with APIs in R
Learn how to access APIs using your R programming skills in this free tutorial covering how to get data from NASA's free ISS API. The post R API Tutorial: Getting Started with APIs in R appeared first on Dataquest.
Changes in the foreach package
by Hong Ooi, Senior Data Scientist at Microsoft and maintainer of the foreach package This post is to announce some new and upcoming changes in the foreach package. First, foreach can now be found on GitHub! The repository is at https://github.com/RevolutionAnalytics/foreach, replacing its old home on R-Forge. Right now the …
Tennis Player Performance Analysis
In every sport, people want to know who is the best, usually to confirm that their favorite players and teams are among them. The question is how can we determine that. My ShinyTennis application examines many statistics over decades of recorded tennis matches to decide who the dominant players are. …
Exploring Global Plastic Pollution
R shiny | Project Code | Linkedin | Github | Presentations | Email: fredchengnyc@gmail.com Introduction The global plastic production has mushroomed over the past 70 years. In 1950 the world produced only 2 million tonnes per year. Since then, annual production has increased by nearly 200-fold, reaching 381 million tonnes …
Prison Admissions in New York 2008 - 2018
Who are in our prisons? According to a study conducted by the Bureau of Justice Statistics in 2016, the United States has a prison population of approximately 2.2 million people, firmly cementing the United States as the nation with the highest incarceration rate in the world. To provide some context …
What is a Chi-Square Test and Why Do We use it?
This post will give you an insight on how Chi-Square tests work and when to use them.
Global Terrorism and its Effect on the U.S. Stock Market
The Shadow of Terrorism It's hard to overstate the impact terrorism, in its many iterations, has had on American geopolitics and the world in recent decades. If you look, you can find some sort of attack happening almost every day, all over the world, and a quick check of terrorism …
Car Accidents in the United States
Introduction You probably witnessed or encountered at least a few car accidents in you life. When my friend was driving me home one snowy night in New York City, we saw 2 car accidents within a few miles on the highway.I started wondering which state in the US has the …