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Created May 16, 2022 02:59
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#if not installed, install the colorspace package
#Your turn
#This is some data for a line chart
air <-
airquality %>%
filter(Month == 5) %>%
select(Temp, Ozone, Wind, Day) %>%
pivot_longer(cols = 1:3)
#take this chart, and change the color of the lines
#using a qualitative HCL color palette
ggplot(air) +
geom_line(aes(x = Day, y = value, color = name)) +
#take this plot and adjust the colors so that
#the bubbles are on a sequential scale using an HCL palette
ggplot(mtcars) +
geom_point(aes(x = wt, y = hp, color = mpg), size = 4, alpha = 0.8) +
#generate some dummy data
x <- LETTERS[1:20]
y <- paste0("var", seq(1,20))
data <- expand.grid(X=x, Y=y)
data$Z <- runif(400, -5, 5)
#adjust this heatmap so that the colors
#are a diverging scale using an HCL palette
ggplot(data, aes(X, Y, fill= Z)) +
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