Detail:This book is an application-oriented one:in each section, a method discuessed and then a case study of real data set followed by the technological concern ,such as significant and the the violation to the assumption of each method. Especially, the 'intuitive' explain of 'how it works' is also helpful and still remains systematic.
However,since the lack of theoratic proof of method , the model is still not so strict ,thus the the completeness 'intuitive'explaim is weakened.