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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.
Data Visulaization
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 dyplr functions
reading and writing data
A short description of the post.
introduction to dyplr
Code and text for Quiz 3
Summary Statistics
Comparison of R and Excel.