Nightingale Kids Data Visualization Competition
My family entry into the “Dear Nightingale” analogue data creation challenge. Using puppy olympic competition data for our personal dataset and clay to make a 3D dataviz.continue reading.
Category: Visualization
Create Your Own Data Visualization Gallery
Learn how to create your own virtual data art gallery.continue reading.
Little useless-useful R functions – Useless animated showcase of plot() function
Plot() function is R’s most generic function for plotting different types of graphs. And making a animation of sample graphs with is as useless as it can be useful for...continue reading.
3 Reasons Why You Should Pre-Sketch Your Data Visualizations
Why performing an early mockup of your data visualization can help increase the speed and successful adoption of your project.continue reading.
Data Viz Competition: Mother & Daughter Team
An overview of my entry into the WIA data visualization competition with my 8 year old, Pokémon obsessed daughter!continue reading.
Interactive visualization of geospatial data with R Shiny
As a supplement to a recently published study by Marcel Helbig and Katja Salomo (available only in German) about socioeconomic … Read More →continue reading.
TikTok in R!
A quick tutorial showing how to use the tiktokrmd R package to display TikTok videos in .Rmd files and then serve them up on GitHub pages.continue reading.
New features in Power BI for Data Analysts – Small multiples, Anomaly Detection and Zoom on visuals
Great new features have bundled and are now available in Power BI. With December 2020 update, all of the features described in this blog post will be available. Once you...continue reading.
IMDb datasets: 3 centuries of movie rankings visualized
The Question I am a sucker for IMDb ratings so don’t judge me. They are my priors before watching almost anything on a screen (home screen that is). But between...continue reading.
How to take ultra high resolution screenshot?
This is very useful esp. when you want to use a high-resolution screenshot for a poster/printout. I currently don’t find a way in Safari to save the screenshot in Responsive...continue reading.
Little useless-useful R function – Psychedelic Square root with x11()
Yes, the name of today’s function is wacky, because it gives you the flickering feeling when running it with x11() function. In addition is uses simple square root and cosine...continue reading.
The pelotonR Package Debut!
I just released my first open-source package: pelotonR! The package was created to provide users with sample access to Peloton data through R. Learn more at the website: https://lgellis.github.io/pelotonR/continue reading.
Power BI Measures in slicer
Power BI measures are mainly used to show and visualize data, that can be measured. But from time to time, end-users will want to have measures to be easily selected...continue reading.
Using Google Places data to analyze changes in mobility during the COVID-19 pandemic
During the COVID-19 pandemic, it’s apparent that location data gathered by private IT companies and telcos is a primary source … Read More →continue reading.
The spread of COVID-19 across countries visualization with R
COVID-19 or Coronavirus pandemic has a huge and unpredictable effect on our lives. I wanted to see the speed and spreading of the virus across countries. And the following is...continue reading.
Worldwide COVID-19 spread visualization with R
COVID-19 or Coronavirus pandemic is having an unpredictable and huge impact on our lives, so I wanted to see the speed with which it spreads across countries. The following is...continue reading.
Data Science Books for Kids
Sharing some of my favorite data science and data foundation books for young kids!continue reading.
Custom Power BI visual for Line chart with two Y-Axis
Power BI support certain type of visuals that are by default available in the document. These are absolutely great and work perfectly fine, have a lot of capabilities to set...continue reading.
At Home Data Activities for Young Kids
A week full of very easy data gathering and visualization activities to do with your young kids!continue reading.
Mapping the Spread of Covid-19 with Python
Written by Aoife Curran. The purpose of this post isn’t to add new insight into the spread of the Corona Virus – there are plenty of experts out there more...continue reading.
