Publisher's Synopsis
The goal of data processing and the level of expertise of the problems solved are always determinant factors, which affect the analysis approach and selection of methods used. This is particularly evident in the statistical analysis of data samples in practice. On one hand the diagnostics itself of hidden trends in data is an effective manner of study. Solving interesting and uncommon practical exercises allows one to better understand the limits and possibilities of various methods and to select through analogy the manner for processing one's own exercises.
