Most standard statistical methods treat numerical data as if they were real (infinitenumber- of-decimal-places) observations. The issue of quantization or digital resolution is recognized by engineers and metrologists, but is largely ignored by statisticians and can render standard statistical...

Examples of modeling, identification of the amount of asymmetric wavelet signal behavior of natural objects: the pulse of the electrocardiogram of a healthy person; natural drying samples meadow grass; mutual influence of forest cover and tilled territory; Crisis dynamics of the ruble and...

Introduction to Econometrics and Statistical Software -- Linear Regression Model: Properties and Estimation -- Linear Regression Model: Goodness of Fit and Testing of Hypothesis -- Linear Regression Model: Relaxing the Classical Assumptions -- Analysis of Collinear Data: Multicollinearity --...