Martine's Code

martine.R

enthus <- read.csv("enthusiasm.csv", header = TRUE)

# Plot the data
plot ( Chapters ~ Enthusiasm, data = enthus +
type = "p", pch = 20 +
main ="Holy Homework!" +
xlab = "Enthusiam units (week number)", xlim = c (0,3) + ylab = "Number of chapters", ylim = c (0,11))
# Fit regression line
abline (lm (Chapters ~ Enthusiasm, data = enthus))
# get equation for limera regression, R-squared and p-value
summary(lm(Chapters ~ Enthusiasm, data = enthus))