In the wrangling part of this book, we used the code below to obtain mortality counts for Puerto Rico for XXXXXXXXXX. Use the loess function to obtain a smooth estimate of the expected number of...

In the wrangling part of this book, we used the code below to obtain mortality counts for Puerto Rico for 2015-2018.

Use the loess function to obtain a smooth estimate of the expected number of deaths as a function of date. Plot this resulting smooth function. Make the span about two months long.