A tutorial tailored for kids. teens and beginners to explore the basics of prompt engineering in an engaging, hands-on way
All tagged tutorial
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!
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/
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.
How to solve a business problem using data
A step by step approach to breaking down your business problem into a less intimidating data problem.
Analyzing the bachelor franchise ratings with gtrendsR!
Which season of the bachelor really was the most dramatic ever? Analyze the relative popularity of the bachelor franchise seasons as measured by their google search traffic using R, gtrendsR, ggplot2, ggimage and gganimate!
Create an Icon Map in R with ggmap and ggimage
Learn how to create an icon map in R with ggmap and ggimage!
DB2 SSL Connection in DBeaver
This post shows how to hack a DB2 SSL connection in DBeaver
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.
Create stylish tables in R using formattable
Enhance your data storytelling skills by creating beautiful R display tables with using formattable.
Get Started with R (For Free) in IBM Watson Studio
A tutorial showing how to get started with R in IBM Watson Studio. It provides a free, hosted R environment. What’s not to love?
Awesome Twitter Word Clouds in R
Tap into Twitter data and create custom word clouds that will visualize the conversation in an impactful way. Analysis performed with R and the rtweet and wordcloud2 packages.
Data + Art STEAM Project: Initial Results
An introduction to the Data + Art STEAM project with Forest Hill Junior and Senior Public School in Toronto!