Code Club Sessions (starting with the most recent)

Iterating part III: `purrr:map()`

A deeper dive into iterating with purrr’s map() function.

functional programming

purrr

Jelmer Poelstra

Iterating part II: writing custom functions and `purrr:map()`

Instead of using loops, we can iterate with functions!

functions

functional programming

purrr

Jessica Cooperstone

Iterating part I: `for` loops

In this first of a series of sessions on developing tools for doing things over and over, we will cover for loops.

for loops

base R

Jessica Cooperstone and Jelmer Poelstra

Plotting geographical maps in R: part III

Making choropleth maps and interactive, zoomable maps.

maps

Jelmer Poelstra

Plotting geographical maps in R: part II

Adding markers and text to maps.

maps

ggplot2

dataviz

Jelmer Poelstra

Plotting geographical maps in R: part I

Using ggplot to make maps and adding custom information to them.

maps

ggplot2

dataviz

Jelmer Poelstra

Introduction to `ggplot2` - 03 & 04

More geoms, faceting plots, and adding labels

ggplot2

dataviz

plotting

tidyverse

We have spent the last two Code Club sessions talking about plotting with ggplot2. We have gone through:

Jessica Cooperstone

Introduction to `ggplot2` - 02

More about aesthetics.

ggplot2

dataviz

plotting

tidyverse

Horacio Lopez-Nicora

Introduction to `ggplot2` - 01

Code structure, data, aesthetic mappings, and geoms

ggplot2

dataviz

plotting

tidyverse

The very popular R package ggplot2 is based on a system called the Grammar of Graphics by Leland Wilkinson which aims to create a grammatical rules for the development of…

Jessica Cooperstone

Accessing and using R at the Ohio Supercomputer Center (OSC)

An intro to OSC, and accessing R/RStudio via OnDemand.

reproducibility

osc

hpc

Jelmer Poelstra

Reproducibility 05: Making Changes with Git and GitHub 🐱

Using Quarto/RStudio, GitHub, and GitHub Desktop to edit contents in a repository🤩️.

git

github

version control

quarto

Jessica Cooperstone

Reproducibility 04: Getting started with Git and GitHub 🐱

Using Quarto/RStudio, GitHub, and GitHub Desktop to post code to a repository🤩️.

git

github

version control

quarto

Jessica Cooperstone

Reproducibility 3: More about Quarto

reproducibility

quarto

Last week we introduced Quarto, and using Quarto within RStudio. Next week, we will go over how to push our Quarto document to Github.

Jessica Cooperstone

Reproducibility 2: Introduction to Quarto

reproducibility

quarto

Quarto is an open-source scientific and technical publishing system supporting multiple programming languages. It allows seamless integration of code, outputs, and narrative…

Horacio Lopez-Nicora

Reproducibility 1:
Intro, File Organization, and RStudio Projects

reproducibility

Jelmer Poelstra

Data Wrangling 5: Tidy Data and Pivoting

r-basics

tidyverse

Aaron Max Wiedemer and Horacio Lopez-Nicora

Data Wrangling 4: Merging/Joining Data Frames

r-basics

tidyverse

Horacio Lopez-Nicora

Data Wrangling 3: Counting and Summarizing Data by Group

r-basics

tidyverse

Jelmer Poelstra

Data wrangling: using `select()`, `arrange()`, and `mutate()`

r-basics

tidyverse

We are going to start off this semester of code club with a series of sessions on how to “wrangle” your data. It can be a struggle to get data into a format that is amenable…

Jessica Cooperstone

Data wrangling: more on `filter()` and `select()`

r-basics

tidyverse

We are going to start off this semester of code club with a series of sessions on how to “wrangle” your data. It can be a struggle to get data into a format that is amenable…

Jessica Cooperstone

Plotting 4: Faceting and multi-panel figures

plotting

ggplot2

Jelmer Poelstra, Mike Sovic

Plotting 3: histogram, density, and bar plots

plotting

ggplot2

In last week’s session, we delved into aesthetics and gained a deeper understanding of the topic. Additionally, we introduced the theme() function. We also acquired…

Horacio Lopez-Nicora

Plotting 2: aesthetics, violin, and boxplots

plotting

ggplot2

Horacio Lopez-Nicora

Plotting 1: Intro to ggplot2

plotting

ggplot2

Jelmer Poelstra, Michael Broe

Tidyverse 5: Reading in data

r-basics

tidyverse

Jessica Cooperstone

Tidyverse 4: Tidy Data and Pivoting

r-basics

tidyverse

Aaron Max Wiedemer

Tidyverse 3: Grouping and Summarizing Data

r-basics

tidyverse

Jelmer Poelstra

Tidyverse 2: More dplyr Data Wrangling

r-basics

tidyverse

Jelmer Poelstra

Tidyverse 1: Introduction to the `tidyverse`

r-basics

tidyverse

Jessica Cooperstone

R Basics 5: Data Manipulation With Base R

r-basics

Horacio Lopez-Nicora

R Basics 4: Vectorized Operations and Data Frames

r-basics

Jessica Cooperstone

R Basics 3: Built-in functions, Vectors, and Help

r-basics

Horacio Lopez-Nicora

R Basics 2: Scripts and Objects

r-basics

Jelmer Poelstra

R Basics 1: Getting Started

r-basics

Jessica Cooperstone

Shiny 04: Deploying Shiny App

Deploying Shiny App using ShinyLive .

shiny

quarto

Welcome to our shiny app development class! We are now fully prepared to deploy our shiny app to our website.

Horacio Lopez-Nicora

Shiny 03: Map viz. in Shiny

Explore maps in Shiny App.

shiny

quarto

Welcome to our shiny app development class! Throughout this session, Dr. Sandip Mondal will walk us through a case study to generate interactive maps using shiny app.

Sandip Mondal and Horacio Lopez-Nicora

Shiny 02: Intro to Shiny (cont.)

Explore additional features in Shiny App.

shiny

quarto

Welcome to our shiny app development class! Throughout this session, we will continue diving into the world of Shiny and explore its incredible potential for creating…

Horacio Lopez-Nicora

Shiny 01: Intro to Shiny

What is Shiny? The Basic Structure of a Shiny App.

shiny

quarto

Welcome to our shiny app development class! Throughout this session, we will dive into the world of Shiny and explore its incredible potential for creating interactive web…

Horacio Lopez-Nicora

Quarto website 7: making a presentation

Creating a presentation with Quarto

website

quarto presentations

Today we are going to learn how to make a presentation using Quarto. We will go over how to:

Jessica Cooperstone

Quarto website 6: Quarto features

Basic formatting, citations, code chunks, tabsets, callouts, and more.

website

quarto

Jelmer Poelstra

Quarto website 5: modifying your site

Making a fancy about page, drop down menu bars, and some (S)CSS styling.

website

git

Jessica Cooperstone

Quarto website 4

Interacting with our GitHub repository

website

Jelmer Poelstra

Quarto website 3: Deploying your website with GitHub 🐱

Using GitHub, GitHub Desktop, and GitHub Pages to deploy our website 🤩️.

website

git

Jessica Cooperstone

Quarto website 2

Adding a new page to your site & using YAML to modify the look and configuration of our new page and the entire site

website

Jelmer Poelstra

Quarto website 1: Initiating a website 🌐

website

Jessica Cooperstone

Welcome to the new Code Club website!

news

Jelmer Poelstra, Jessica Cooperstone, Horacio Lopez-Nicora