File:Fig3 Dixon BMJHealthCareInfo2020 27-1.png

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Summary
| Description | 
 Fig. 3 Information entropy of patient chief complaints aggregated across multiple emergency departments from 2011 through 2014  | 
|---|---|
| Source | 
 Dixon, B.E.; Wen, C.; French, T.; Williams, J.L.; Duke, J.D.; Grannis, S.J. (2020). "Extending an open-source tool to measure data quality: Case report on Observational Health Data Science and Informatics (OHDSI)". BMJ Health & Care Informatics 27 (1): e100054. doi:10.1136/bmjhci-2019-100054.  | 
| Date | 
 2020  | 
| Author | 
 Dixon, B.E.; Wen, C.; French, T.; Williams, J.L.; Duke, J.D.; Grannis, S.J.  | 
| Permission (Reusing this file)  | 
 Creative Commons Attribution-NonCommercial 4.0 International  | 
| Other versions | 
Licensing
| 
   | 
This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 International License. | 
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 15:01, 11 August 2020 | ![]()  | 1,280 × 784 (267 KB) | Shawndouglas (talk | contribs) | 
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