1 Introductory Material

1.1 R-Studio / R

For the Intraclass Correlation Coefficient you will need the ICC package which can be installed using the following command from R-Studio (or the R terminal)

install.packages("ICC")

1.2 New Nodes

The new names are explained relative to the dataset used in the first problem. So read the first problem for more introductory material on these tables

1.3 Join

  • This node takes two different tables and combines them together based on one or more key values.
  • The default option is an ‘Inner’ join which means the output has all of the keys which appear in both the first (table A) and second (table B) table
  • There are many other possibilities