9 How-To: Calculating Complexity
Channel: IDesignIncTV
Date: 2020-05-08

Righting Software discusses that in addition to the design risk of the project, you must consider the execution risk of the project. You can use cyclomatic complexity as a proxy for the execution complexity. This how-to video demonstrates how to calculate the cyclomatic complexity of the project network.

For more on project design, see Righting Software. 
https://www.amazon.com/dp/0136524036