Mathematics, rightly viewed, possesses not only truth, but supreme beauty (Bertrand Russell) You have a pentagon defined by its five vertex. Now, follow these steps: Step 0: take a point...continue reading.
Data today is the fuel driving the modern business world. It therefore stands to reason that the ability to read and speak data should be a fairly mainstream skill. Except it isn’t -...continue reading.
Good triumphing over evil in the end is the stuff of every good fairy tale or Hollywood storyline, but in real life, as we all know, it’s usually the tales...continue reading.
TL;DR Describes the best practices for setting automated test architecture for Shiny apps. Automate and test early and often with unit tests, user interface tests, and performance tests. Best Practices...continue reading.
This summer Mango took on three summer interns, Chris, Ellena and Lizzi, all maths students at different stages of their university careers. To provide insight into what it’s like to...continue reading.
TL;DR Two methods for keeping your Shiny app organized while avoiding hardcoding. Softcoding Constants in a Shiny App They can be found everywhere. Text on buttons, urls to be linked,...continue reading.
Y otra vez me arranco despacito, al sentir que nada necesito (Locura transitoria, Extremoduro) One of my favorite sites in the Internet is algorithmic botany . It’s always a source...continue reading.
TL;DR Three methods for using javascript code in Shiny applications to build faster apps, avoid unnecessary re-rendering, and add components beyond Shiny’s limits. Part 2 of a five part series...continue reading.
When Marlion Pickett runs onto the M.C.G for Richmond in the AFL Grand Final this Saturday, he’ll be only the sixth player in 124 finals to debut on the big...continue reading.
TL;DR Learn how to use the session argument as a global list for passing parameters between the modules in advanced Shiny apps to simplify the objects’ flow in code. Session...continue reading.
The modern business world is captivated by data science and analytics. It seems like in almost every enterprise there is talk of needing to bulk up the data science and...continue reading.
The modern business world is captivated by data science and analytics. It seems like in almost every enterprise there is […] The post Business AI for SMB’s: How To Compete...continue reading.
TL; DR I used a Kaggle database to show you how to separate your customers into distinct groups based on their purchase behavior. With this method, store managers can customize...continue reading.
The @sydstats Twitter account uses this code base, and data from the Transport for NSW Open Data API to publish insights into delays on the Sydney Trains network. Each tweet...continue reading.
At Jumping Rivers we’re always to want to branch into the data science community, and so this year we’re going to quite a few conferences in the autumn. You can...continue reading.
tl; dr SASS is CSS for programmers. It gives you the building blocks that you’re used to, such as variables, conditions, and loops. And it helps you organize. The bigger...continue reading.
I hope you will give me 7 minutes to convince you why CSS is a good thing, and why you should be using it in your projects. In this post...continue reading.
Creating an effective, informative, and aesthetically appealing report to showcase your data can be tedious: it’s often difficult to display your data and your plots together in an uncluttered manner,...continue reading.
Motivation I’ve read several studies and articles that claim Econometric models are still superior to machine learning when it comes to forecasting. In the article, “Statistical and Machine Learning forecasting methods:...continue reading.
Motivation I’ve read several studies and articles that claim Econometric models are still superior to machine learning when it comes […] The post Why Machine Learning is more Practical than...continue reading.
GIS / R / R News / Shiny / Visualization
Interactive visualization of geospatial data with R Shiny
April 17, 2021
