This video features the first half of our coverage of Example 9 in Mod13Script.R. You should open this script in RStudio and follow along while watching. Here we show how to fit simple linear and…
In this video we illustrate how to add text (including mathematical symbols), lines, curves, and other features to a scatter or series plot. Applications include adding a nonparametric lowess fit to…
In this video we illustrate how to use the hist() function to plot histograms in R, and we illustrate the use and effects of some of its options (breaks and freq). We also show how to overlay a…