Draw 2 Graphs in Same Plot in R (Example) | Multiple Plots & Lines

How to draw two graphics in the same R plot. More details: https://statisticsglobe.com/draw-two-...



R Code of this video:

set.seed(2525) # Set seed for reproducibility
x1 ＜- rnorm(1000) # Normally distributed x1
y1 ＜- x1 + rnorm(1000) # Correlated y1

plot(x1, y1, col = "#1b98e0", pch = 8) # Plot scatterplot of x1 & y1

x2 ＜- runif(200, -1, 2) # Uniformly distributed x2
y2 ＜- - x2 + runif(200) # Correlated y2

points(x2, y2, col = "#353436", pch = 15) # Overlaying scatterplot of x2 & y2

x3 ＜- c(0, 2.5, -1, 0) # Some points on x-axis
y3 ＜- c(0, 4, 2, -3) # Some points on y-axis

lines(x3, y3, col = "yellow", lwd = 3) # Overlaying line