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.
All in visualization
Create Your Own Data Visualization Gallery
Learn how to create your own virtual data art gallery.
Simple EDA in R with inspectdf
Quickly and easily perform exploratory data analysis (EDA) on your individual data set or compare datasets in R with the Inspectdf function!
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.
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!
Explore Your Dataset in R
Simple exploratory data analysis (EDA) using some very easy one line commands in R.
Package Review: TikTokRmd
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.
Create Easy US Maps in R - Thanksgiving Edition
See which US states are most excited about Thanksgiving. Explore Google search popularity for the keyword “thanksgiving” using gTrendsR while creating easy US maps in R using the usmap package.
My 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/
Data Science Books for Kids
Sharing some of my favorite data science and data foundation books for young kids!
At Home Data Activities for Young Kids
A week full of very easy data gathering and visualization activities to do with your young kids!
Map Plots Created With R And Ggmap
A tutorial demonstrating how to create geographical maps in R using ggmap. Technologies include: R, Watson Studio and IBM Cloud.
Patchwork R package goes nerd viral
A few weeks ago, my tweet on the R patchwork package went nerd viral. I analyze the tweet performance and possible impact on the patchwork package downloads. I’ll arrange the resulting graphs with patchwork!
As a bonus, I’ll show y’all how I added an image to the patchwork layout by placing it within a ggplot graph and fixing the coordinates to avoid weird scaling issues.
Happy Holidays 2019
Wishing all of my fellow data geeks a very happy holiday season. Celebrating by creating Holiday e-Card themed R graphs.
Create an Icon Map in R with ggmap and ggimage
Learn how to create an icon map in R with ggmap and ggimage!
Highlighting with ggplot2: The Old School and New School Way
A tutorial showing how to highlight a subset of your data in R within the context of the full data set. We review the old school way (ggplot layering) and new school way (gghighlight).
Set Analysis: A face off between Venn diagrams and UpSet plots
A tutorial to explore the differences between two practices used for set analysis: Venn diagrams and UpSet plots. Tutorial coded in R but similar concepts and packages are available in many tool sets.
Create interactive ggplot graphs with plotly
A tutorial showing how to create interactive ggplot2 graphs in R with the ploty package.
Let's get LEGO'd!
Create your own 3D Lego masterpieces in R using custom functions and the rayshader package.
Free Hosted Dashboards in IBM Watson Studio
A tutorial showing how to create free hosted dashboards using Watson Studio and IBM Cloud.