In Chapter 3, we introduce how to create graphs using ggplot2. This time, we will introduce line graphs. Line graphs are commonly used in Excel as well, but just like bar charts, there are several ...

When a geom_line has a variable linewidth the joins between the individual line segments are either ugly or nonexistent. The problem can be observed by running the code below: the blue line (which has ...

I have hard time understanding the results I get with geom_line () in this example: The following gives the expected and correct result.

A Dynamic Bayesian Network (DBN) is a Bayesian Network (BN) which relates variables to each other over adjacent time steps. This is often called a Two-Timeslice BN (2TBN) because it says that at any ...