Homework 9

Due Friday December 6 at 5:00pm

load-libraries

library(tidyverse)

Exercise 1

3.12 from Hoff.

Exercise 2

8.1 from Hoff. Note there is a typo in this exercise. Every \(\theta_i\) in the exercise prompt should be replaced by \(\theta_j\).

Exercise 3

8.3 from Hoff: find the problem setup (definitions of each Greek letter) on page 132 and 133 of the book. Also see, e.g. the notes on hierarchical modeling.

Run the code below to load the data.

library(readr)
library(glue)

for(i in 1:8) {
assign(paste0("school", i), 
       read_csv(glue("https://sta360-fa24.github.io/data/school{i}.csv")))
}