Run the following code in your R console. states <- data.frame(state.region, state.x77) Draw a Kernel density of per capita income

Sure! Here's how you can do it:

# Load the necessary library
library(ggplot2)

# Create a data frame with state region and per capita income
states <- data.frame(state.region, state.x77)

# Rename the variables
names(states) <- c("region", "per_capita_income")

# Draw a kernel density plot of per capita income
ggplot(states, aes(x = per_capita_income)) +
  geom_density(fill = "blue", alpha = 0.5) +
  ggtitle("Kernel density of per capita income")

This code will create a kernel density plot of per capita income using the `ggplot2` library in R. The plot will have a blue fill and an alpha value of 0.5 to make it more visually appealing.