Difference between revisions of "Statistical descriptors"
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| − | + | A separate online document [http://www.iucr.org/iucr-top/comm/cnom/statdes/preface.html ''Statistical Descriptors in Crystallography''], prepared for the International Union of Crystallography, provides an authoritative statement on some aspects of the use of statistics and statistical techniques in crystallography, principally that of least-squares refinement of diffraction data against an atomic model. The following topics are treated: | |
<ul> | <ul> | ||
<li> [http://www.iucr.org/iucr-top/comm/cnom/statdes/index.html#gloss Glossary] | <li> [http://www.iucr.org/iucr-top/comm/cnom/statdes/index.html#gloss Glossary] | ||
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<li> [http://www.iucr.org/iucr-top/comm/cnom/statdes/recomm.html <b>Recommendations</b>] | <li> [http://www.iucr.org/iucr-top/comm/cnom/statdes/recomm.html <b>Recommendations</b>] | ||
</ul> | </ul> | ||
| + | |||
| + | == References == | ||
| + | *''Statistical descriptors in crystallography.'' http://www.iucr.org/comm/cnom/statdes/preface.html | ||
| + | *Schwarzenbach, D. ''et al.'' (1989). ''Acta Cryst.'' A'''45''', 63–75. ''Statistical descriptors in crystallography: Report of the IUCr Subcommittee on Statistical Descriptors'' | ||
| + | *Schwarzenbach, D. ''et al.'' (1995). ''Acta Cryst.'' A'''51''', 565–569. ''Statistical descriptors in crystallography. II. Report of a Working Group on Expression of Uncertainty in Measurement'' | ||
| + | |||
| + | == See also == | ||
| + | *Part 8 of ''International Tables for Crystallography, Volume C'' | ||
| + | |||
| + | |||
| + | [[Category:Fundamental crystallography]] | ||
| + | [[Category:English documentation]] | ||
Latest revision as of 11:08, 17 May 2017
Overview
A separate online document Statistical Descriptors in Crystallography, prepared for the International Union of Crystallography, provides an authoritative statement on some aspects of the use of statistics and statistical techniques in crystallography, principally that of least-squares refinement of diffraction data against an atomic model. The following topics are treated:
- Glossary
- Basic notions
- Uncertainty of measurement
- Refinement
- Refinement on I, |F|2 or |F|?
- Defects in the model
- Weighting schemes
- Recommendations
References
- Statistical descriptors in crystallography. http://www.iucr.org/comm/cnom/statdes/preface.html
- Schwarzenbach, D. et al. (1989). Acta Cryst. A45, 63–75. Statistical descriptors in crystallography: Report of the IUCr Subcommittee on Statistical Descriptors
- Schwarzenbach, D. et al. (1995). Acta Cryst. A51, 565–569. Statistical descriptors in crystallography. II. Report of a Working Group on Expression of Uncertainty in Measurement
See also
- Part 8 of International Tables for Crystallography, Volume C