DEMI-LINEAR ANALYSIS I-BASIC PRINCIPLES

Basic principles of ROC analysis.

The limitations of diagnostic "accuracy" as a measure of decision performance require introduction of the concepts of the "sensitivity" and "specificity" of a diagnostic test. These measures and the related indices, "true positive fraction" and "false positive fraction," are more meaningful than "accuracy," yet do not provide a unique description of diagnostic performance because they depend on...

Linear Scale - Space I : Basic Theory 1

Instrumental Chemical Analysis: Basic Principles and Techniques

Basic Principles of Particle Size Analysis

Imagine that I give you a matchbox and a ruler and ask you to tell me the size of it. You may reply saying that the matchbox is 20 x 10 x 5mm. You cannot correctly say "the matchbox is 20mm" as this is only one aspect of its size. So it is not possible for you to describe the 3-dimensional matchbox with one unique number. Obviously the situation is more difficult for a complex shape like a grai...

Basic Principles of EEG and MEG Analysis

2 From Brain-Space to Scalp-Space and back 2 2.1 From a Single Dipole in the Brain to a Scalp Field . . . . . . . . . . . . . . . 2 2.2 More than one Dipole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.3 Understanding Difference Maps . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.4 The Inverse Problem, and some Source Localization for Pedestrians . . . . . . 5 2.5 ...