Data visualisation is easy when you use ggplot. Ggplot2 is package and forms part of the tidyverse group of packages in R. Ggplot is used to create amazing plots and graphs. In this video I talk you though how to visualise two numeric variables and a categorical variable to produce a scatter plot and a linear model. If you’re interested in statistics or quantitative analysis, learning R programming would be extremely useful. This video forms part of the R programming for beginners series.