Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good book of Studying Survival Analysis

In this new edition, most of the errata are corrected and the texts are explained in a more detailed way.The formulae are correct and the examples are explained in a more direct and expressive way than that in the 1st edition.The most valuable one is its Theoretical Notes and Practical Notes. They show a lot of different points of views.A good-buy and must-read for those want to have an intense level in Survival Analysis. Suitable for elementary and intermediate candidates to read and study.Ian Lauder