These pages present some introductory training material on probabilistic record linkage using the Fellegi Sunter model. Many of the articles are interactive.
This material presents a simplified version of the model used by Splink, a piece of probabalistic linkage software for which I'm lead developer.
Many of the graphics presented re-use Splink's graphical output, and the representation of model parameters used is the same as Splink's settings object.