Katie's Business 320 Blog
Project Part 2
Interactive and static plots of drug deaths from 2010 to 2019
Project Part 1
Preparing the illicit drugs data for plotting.
Hypothesis Testing
using computer simulation. Based on examples from the `infer` package. Code for Quiz 13.
Bootstrapping
Based on Chapter 8 of ModernDive. Code for Quiz 12.
Sampling
Based on Chapter 7 of ModernDive. Code for Quiz 11.
Data Visualization
Code for quiz 9.
Exploratory Analysis II
Data visualization, part 2. Code for Quiz 8.
Exploratory Analysis
Data visualization, part 1. Code for Quiz 7.
Joining Data
Code for Quiz 6, more dplyr and our first interactive chart using echarts4r.
Data Manipulation
Code for Quiz 5. More practice with dplyr functions.
Reading and Writing Data
Annual CO2 emmisions per capita with 15 highest and 15 lowest countries.
Intro to Dplyr
Code and Text for Quiz 3
Summary Statistics
Comparison of R and Excel