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- Title
On the potential utility of 2 × 2 contingency tables in electrochemical engineering.
- Authors
Fahidy, Thomas Z.
- Abstract
2 × 2 contingency tables are widely used in the statistical analysis of categorical data grouped according to certain (mutually exclusive) attributes, characters or quality. The paper describes three specific applications to electrochemical engineering, employing (i) Fisher’s exact test for electrolyzer selection; (ii) the McNemar test to determine improvement in current efficiency, and (iii) the Mantel–Haenszel test to evaluate electrolyzer performance. The subject matter represents a cross-fertilization of two disciplines to facilitate statistically backed design decisions and performance analysis.
- Subjects
CONTINGENCY tables; ELECTROCHEMICAL analysis; QUANTITATIVE chemical analysis; MATHEMATICAL statistics; ELECTROCHEMISTRY; ELECTROLYTIC oxidation; STATISTICAL hypothesis testing; ELECTROLYSIS; OXIDATION
- Publication
Journal of Applied Electrochemistry, 2007, Vol 37, Issue 11, p1271
- ISSN
0021-891X
- Publication type
Article
- DOI
10.1007/s10800-007-9366-5