Open AccessStatistical evaluations in fitting problems
Author(s) -
Klementev K. V.
Publication year - 2001
Publication title -
journal of synchrotron radiation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.172
H-Index - 99
ISSN - 1600-5775
DOI - 10.1107/s0909049500015351
Subject(s) - a priori and a posteriori , statistical analysis , computer science , statistics , space (punctuation) , statistical model , parameter space , algorithm , mathematics , philosophy , epistemology , operating system
The problem of error analysis is considered taking into account all possible correlations and a prior information about the accessible parameter space. Special attention is paid to the correct determination of the relative weight of experimental data and the a priori guess. The applications of statistical χ 2 ‐ and F ‐tests to the fitting problems are also discussed.