You can browse the help file included with the software on-line.
The text for the course "Statistical Problems in Genetics and Molecular Biology" is now available as a book. Paperback and Kindle versions are available from Amazon. An ePub version, suitable for use on an iPad with iBooks, is available from the iBookstore or from Lulu.
Members of the UW community can download the ebooks free of charge from the following links:
You will be required to login with your NetID.