This book introduces methods of data analysis in science using MATLAB such as basic statistics for univariate data, bivariate and multivariate, doubled and bootstrap resampling schemes, processing of digital elevation models, gridding and contouring, geostatistics and kriging, processing and Georeferencing satellite images, digitizing from the screen , linear and nonlinear time-series analysis and application of linear time invariant and adaptive filters. Revised and updated second edition includes new subchapters on windowed Blackman-Tukey, Lomb-Scargle and Wavelet analysis powerspectral, statistical analysis of the distribution of points and digital elevation models, and a full new chapter on statistical analysis of directional data.