Introduction McDonald’s is a nostalgic component of America ?? and a pioneer of fast food operations and real estate ventures, as depicted in the 2016 film, The Founder, about Ray...continue reading.
Introduction McDonald’s is a nostalgic component of America ?? and a pioneer of fast food operations and real estate ventures, as depicted in the 2016 film, The Founder, about Ray...continue reading.
Here’s an app that illustrates how fertility and death rates impact the US age structure diagram over time. The app uses a simple population model to forecast the US age...continue reading.
Click here to explore the data for yourself First off — I’ll admit that was my poor attempt at a click-bait title. But if you’re still reading the next paragraph,...continue reading.
Medicare Data – R Shiny App About two weeks ago I created an extremely rough version of an R Shiny Application surrounding Medicare data. Right after publishing the blog post,...continue reading.
We are ready for the third R-Lab, the monthly appointment where we co-work together on a real data science problem using R. This time the R-Lab is promoted by nothing...continue reading.
Hello R community. if you’re up for some fun tinkering with a Shiny App please join me on a new project. I would love to see some collaboration in designing...continue reading.
Here is an assortment of R Shiny apps that you may find useful for exploration if you are in the process of learning Shiny and looking for something different. Some...continue reading.
This one cost me more time to figure out than it should have. The reason being, it turns out that I never properly understood what the source() function does. So...continue reading.
The shinydashboard package provides functions like valueBox that conveniently display basic information like summary statistics. In addition to presenting a value and subtitle on a colored background, an icon may...continue reading.
The Delaware River Basin Commission (DRBC) just released a new app for visualizing water quality in the Delaware River Basin. The DRBC Special Protection Waters Monitoring Program Explorer is a...continue reading.
You’ve just made an amazing plot in R, and the only thing remaining is finding the right colours to use. Arghhh this part is never fun… You’re probably familiar with...continue reading.
You can use R’s Shiny to create an interactive dashboard with this application, make your database explorable without knowing SQL or R!continue reading.
A year ago i wrote about a way to authenticate shiny with Auth0, using Apache: http://blog.datascienceheroes.com/adding-authentication-to-shiny-open-source-edition/ This method works but has some issues, Sebastian Peyrott has written an excellent new...continue reading.
Imagine you bought solar PVC arrays today, sold the power generated to your local utility, and used the proceeds to add new solar arrays each year. What generating capacity would...continue reading.
mapmate is an R package for map- and globe-based data animation pre-production. Specifically, mapmate functions are used to generate and save to disk a series of global map graphics that...continue reading.
I’d like to share some tips and recommendations on building htmlwidgets, based on my own learning experience while creating timevis. These tips are mostly concerned with making your htmlwidget more...continue reading.
This document contains a collection of various Shiny tricks that I commonly use or that I know many people ask about. Each link contains a complete functional Shiny app that...continue reading.
WASP and other flow and water quality models ask users to input multiplier and exponent values relating velocity and depth to discharge. These relationships take the form of V=aQ^b and...continue reading.
Analyzing my (and others’) git activity – Click here to explore the data yourself Yesterday I saw this retweet from @timelyportfolio that links to a gist by @gka. The gist...continue reading.
GIS / R / R News / Shiny / Visualization
Interactive visualization of geospatial data with R Shiny
April 17, 2021
