website for code for Statistical Design, Monitoring, and Analysis of Clinical Trials By Shih and Aisner

Dear All,

I wonder if anyone knows if there is a website for code and other support material (eg errata) for the book Statistical Design, Monitoring and Analysis of Clinical Trials by Shih and Aisner (2nd edition)
There is no link to supporting material on the publisher website (routledge) as there often would be. I have contacted the publisher but no reply.
Its a good book but has lots of code and datasets in appendices. Surely we're not supposed to type that text in ourselves in this day and age ??

many thanks