Offers an up-to-date view of multiple comparison procedures, disproving the belief held by some statisticians that such procedures have no place in data analysis. With equal emphasis on theory and applications, this book covers the multiple comparison techniques advantages and the validity of statistical inferences. With detailed descriptions of the derivation and implementation of procedures, this text examines classical approaches, confidence estimation procedures, as well as benefits and drawbacks of other methods. Including examples and tables, this resource is both practical and informative.