H-Type Indices With Applications in Chemometrics: h-Accuracy Index for Evaluating and Comparing Errors in Analytical Chemistry
Inspired by the popular h-index in bibliometrics, the h-accuracy index (HAI) was suggested as a new indicator to evaluate and compare errors in analytical chemistry. The HAI simultaneously considers the “trueness” of analytical measurements and the frequency of measurements with high “trueness”. The...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2024-01-01
|
| Series: | Journal of Analytical Methods in Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2024/1580359 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832557311631032320 |
|---|---|
| author | Lu Xu Xihui Bian Qin Yang |
| author_facet | Lu Xu Xihui Bian Qin Yang |
| author_sort | Lu Xu |
| collection | DOAJ |
| description | Inspired by the popular h-index in bibliometrics, the h-accuracy index (HAI) was suggested as a new indicator to evaluate and compare errors in analytical chemistry. The HAI simultaneously considers the “trueness” of analytical measurements and the frequency of measurements with high “trueness”. The HAI was defined as if the “trueness” of at most M% of the total measurements is no less than M%, the value of HAI will be M%, where a specific definition of “trueness” was given to compute the HAI. The range of the HAI was between zero and one. The HAI was applied to two examples as a new error index: (1) to evaluate and compare the analytical results by different methods/labs and (2) to evaluate and compare the prediction performances of different multivariate calibration models. Data analysis indicated that the HAI was a reasonable, robust, easy-to-compute, and comprehensive index for evaluating and comparing errors in analytical chemistry. Moreover, the HAI could provide the information about how many measurements are good. |
| format | Article |
| id | doaj-art-6f14e7d7f82d479f9e7f3d31ef6f921f |
| institution | Kabale University |
| issn | 2090-8873 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Analytical Methods in Chemistry |
| spelling | doaj-art-6f14e7d7f82d479f9e7f3d31ef6f921f2025-02-03T05:29:35ZengWileyJournal of Analytical Methods in Chemistry2090-88732024-01-01202410.1155/2024/1580359H-Type Indices With Applications in Chemometrics: h-Accuracy Index for Evaluating and Comparing Errors in Analytical ChemistryLu Xu0Xihui Bian1Qin Yang2Department of Nursing and HealthState Key Laboratory of Separation Membranes and Membrane ProcessesDepartment of OptoelectronicsInspired by the popular h-index in bibliometrics, the h-accuracy index (HAI) was suggested as a new indicator to evaluate and compare errors in analytical chemistry. The HAI simultaneously considers the “trueness” of analytical measurements and the frequency of measurements with high “trueness”. The HAI was defined as if the “trueness” of at most M% of the total measurements is no less than M%, the value of HAI will be M%, where a specific definition of “trueness” was given to compute the HAI. The range of the HAI was between zero and one. The HAI was applied to two examples as a new error index: (1) to evaluate and compare the analytical results by different methods/labs and (2) to evaluate and compare the prediction performances of different multivariate calibration models. Data analysis indicated that the HAI was a reasonable, robust, easy-to-compute, and comprehensive index for evaluating and comparing errors in analytical chemistry. Moreover, the HAI could provide the information about how many measurements are good.http://dx.doi.org/10.1155/2024/1580359 |
| spellingShingle | Lu Xu Xihui Bian Qin Yang H-Type Indices With Applications in Chemometrics: h-Accuracy Index for Evaluating and Comparing Errors in Analytical Chemistry Journal of Analytical Methods in Chemistry |
| title | H-Type Indices With Applications in Chemometrics: h-Accuracy Index for Evaluating and Comparing Errors in Analytical Chemistry |
| title_full | H-Type Indices With Applications in Chemometrics: h-Accuracy Index for Evaluating and Comparing Errors in Analytical Chemistry |
| title_fullStr | H-Type Indices With Applications in Chemometrics: h-Accuracy Index for Evaluating and Comparing Errors in Analytical Chemistry |
| title_full_unstemmed | H-Type Indices With Applications in Chemometrics: h-Accuracy Index for Evaluating and Comparing Errors in Analytical Chemistry |
| title_short | H-Type Indices With Applications in Chemometrics: h-Accuracy Index for Evaluating and Comparing Errors in Analytical Chemistry |
| title_sort | h type indices with applications in chemometrics h accuracy index for evaluating and comparing errors in analytical chemistry |
| url | http://dx.doi.org/10.1155/2024/1580359 |
| work_keys_str_mv | AT luxu htypeindiceswithapplicationsinchemometricshaccuracyindexforevaluatingandcomparingerrorsinanalyticalchemistry AT xihuibian htypeindiceswithapplicationsinchemometricshaccuracyindexforevaluatingandcomparingerrorsinanalyticalchemistry AT qinyang htypeindiceswithapplicationsinchemometricshaccuracyindexforevaluatingandcomparingerrorsinanalyticalchemistry |