using computer simulation. Based on examples from the infer package. Code for Quiz 13.
Based on Chapter 8 of ModernDive. Code for Quiz 12.
Code for Quiz 9.
Data visualization, part 2. Code for Quiz 8
Data visualization, part 1. Code for Quiz 7
Code for Quiz 6, more dplyr and our first interactive chart using echarts4r.
Code for Quiz 5.More practice with dyplr functions
A short description of the post.
Code and text for Quiz 3
Comparison of R and Excel.