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11:Hypothesis Testing
Using computer simulation. Based on examples from the infer package. Code for Quiz 13.
10: Bootstrapping and Confidence Intervals
Based on Chapter 8 of ModernDive. Code for Quiz 12.
9:Sampling
Based on Chapter 7 of ModernDive. Code for Quiz 11.
8:Data Visualization
Code for Quiz 9
7:Exploratory Analysis II
Data visualization, part 2. Code for Quiz 8.
6: Exploratory Analysis
Data visualization, part 1. Code for Quiz 7.
5:Joining Data
Code for Quiz 6, more dplyr and our first interactive chart using echarts4r.
4:Data Manipulation
Code for Quiz 5. More practice with dplyr functions.
3:Reading and Writing Data
Practice reading and writing data, more dplyr and a plot.
2:Introduction to dplyr
Code and text for Quiz 3
1:Summary Statistics
Comparison of R and Excel.