| Numéro |
J. Phys. Colloques
Volume 47, Numéro C7, Novembre 1986
33rd International Field Emission Symposium / 33ème Symposium International d'Emission de Champ
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| Page(s) | C7-495 - C7-501 | |
| DOI | https://doi.org/10.1051/jphyscol:1986783 | |
33rd International Field Emission Symposium / 33ème Symposium International d'Emission de Champ
J. Phys. Colloques 47 (1986) C7-495-C7-501
DOI: 10.1051/jphyscol:1986783
Department of Metallurgy and Science of Materials, Oxford University, Parks Road, GB-Oxford OX1 3PH, Great-Britain
J. Phys. Colloques 47 (1986) C7-495-C7-501
DOI: 10.1051/jphyscol:1986783
STATISTICAL ANALYSIS OF ATOM PROBE DATA
M.G. HETHERINGTON, A. CEREZO, J. HYDE, G.D.W. SMITH et G.M. WORRALLDepartment of Metallurgy and Science of Materials, Oxford University, Parks Road, GB-Oxford OX1 3PH, Great-Britain
Abstract
This paper gives some suggestions and caveats on how to estimate the confidence limits on data obtained from atom-probe experiments. There are four sections covering autocorrelation, the use of contingency tables, estimation of ordering parameters and testing for clustering. This paper certainly does not exhaust the possibilities for statistical tests which may be applied to atom probe data, but demonstrates some useful techniques, which as far as the authors are aware have not been used before.