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Hypothesis Testing

Using computer simulation. Based on examples from the infer package. Code for Quiz 13

Bootstrapping and Confidence Intervals

Based on Chapter 8 of ModernDive. Code for Quiz 12.

Sampling

Code for Quiz 11 Based on Chapter 7 of ModernDive

Data Visualization

Code for Quiz 9

Exploratory Analysis II

Data Visualization part II. Code for Quiz 8

Exploratory Analysis

Data visualisation 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

A short description of the post.

Summary Statistics

Comparison of R and Excel.

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