{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T00:48:39Z","timestamp":1777942119169,"version":"3.51.4"},"reference-count":11,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2025,6,1]],"date-time":"2025-06-01T00:00:00Z","timestamp":1748736000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["The Stata Journal: Promoting communications on statistics and Stata"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    In this article, we introduce\n                    <jats:monospace>metaxl<\/jats:monospace>\n                    , a community-contributed package designed for managing metadata in datasets. The package enables users to extract metadata from files into structured Excel files, making it easier to share and manipulate metadata independently of the data. It also allows for applying metadata from Excel files back to datasets, ensuring consistency across data extractions or survey waves. Additionally,\n                    <jats:monospace>metaxl<\/jats:monospace>\n                    offers functionalities for checking, comparing, and harmonizing metadata files, making it a valuable resource for managing large and complex datasets, particularly in settings where data security and quality are important.\n                  <\/jats:p>","DOI":"10.1177\/1536867x251341122","type":"journal-article","created":{"date-parts":[[2025,6,5]],"date-time":"2025-06-05T06:51:41Z","timestamp":1749106301000},"page":"285-308","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["metaxl: A package of tools to handle metadata"],"prefix":"10.1177","volume":"25","author":[{"given":"Gustavo","family":"Igl\u00e9sias","sequence":"first","affiliation":[{"name":"Banco de Portugal Porto, Portugal,"}]},{"given":"Paulo","family":"Guimar\u00e3es","sequence":"additional","affiliation":[{"name":"Banco de Portugal and Universidade do Porto, Faculty of Economics, Center for Economics and Finance Porto, Portugal,"}]},{"given":"Marta","family":"Silva","sequence":"additional","affiliation":[{"name":"Banco de Portugal and Business Research Unit, ISCTE, Instituto Universit\u00e1rio de Lisboa and Universidade do Porto, Faculty of Economics Porto, Portugal,"}]}],"member":"179","published-online":{"date-parts":[[2025,6,5]]},"reference":[{"key":"e_1_3_4_2_1","doi-asserted-by":"publisher","DOI":"10.1177\/1536867X20976321"},{"key":"e_1_3_4_3_1","unstructured":"BPLIM Team. 2022. bpencode: Encode into numeric using a variable or an Excel file. GitHub. https:\/\/github.com\/BPLIM\/Tools\/tree\/master\/ados\/General\/bpencode\/."},{"key":"e_1_3_4_4_1","unstructured":"Bravo M. C. 2018a. gtools: Stata module to provide a fast implementation of common group commands. Statistical Software Components S458514 Department of Economics Boston College. https:\/\/ideas.repec.org\/c\/boc\/bocode\/s458514.html."},{"key":"e_1_3_4_5_1","unstructured":"_________. 2018b. stata-parquet. GitHub. https:\/\/github.com\/mcaceresb\/stata-parquet\/."},{"key":"e_1_3_4_6_1","unstructured":"Bruun N. H. 2016. matrixtools: Stata module to build present and style Stata matrices. Statistical Software Components S458201 Department of Economics Boston College. https:\/\/ideas.repec.org\/c\/boc\/bocode\/s458201.html."},{"key":"e_1_3_4_7_1","unstructured":"_________. 2017. codebook_ripper: Stata module to convert metadata managed in a spreadsheet into do files with renaming notes as well as variable and value labelling. Statistical Software Components S458393 Department of Economics Boston College. https:\/\/ideas.repec.org\/c\/boc\/bocode\/s458393.html."},{"key":"e_1_3_4_8_1","doi-asserted-by":"publisher","DOI":"10.1177\/1536867X1501500301"},{"key":"e_1_3_4_9_1","unstructured":"Naqvi A. Guimar\u00e3es P. Igl\u00e9sias G.. 2024. The bplim workflow for anonymizing confidential data for research. https:\/\/medium.com\/the-stata-gallery\/the-bplim- workflow-for-anonymizing-confidential-data-for-research-6ea4c0d01396."},{"key":"e_1_3_4_10_1","unstructured":"Newson R. 2001. descsave: Stata module to export data set and machine-readable codebook. Statistical Software Components S418101 Department of Economics Boston College. https:\/\/ideas.repec.org\/c\/boc\/bocode\/s418101.html."},{"key":"e_1_3_4_11_1","unstructured":"Pforr K. 2019. dta2md: Stata module to convert Stata system file to metadata. Statistical Software Components S458697 Department of Economics Boston College. https:\/\/ideas.repec.org\/c\/boc\/bocode\/s458697.html."},{"key":"e_1_3_4_12_1","unstructured":"Picard R. 2013. filelist: Stata module to recursively search directories for files. Statistical Software Components S457727 Department of Economics Boston College. https:\/\/ideas.repec.org\/c\/boc\/bocode\/s457727.html."}],"container-title":["The Stata Journal: Promoting communications on statistics and Stata"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1536867X251341122","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/1536867X251341122","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1536867X251341122","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T06:41:54Z","timestamp":1777704114000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1536867X251341122"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,6]]},"references-count":11,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2025,6]]}},"alternative-id":["10.1177\/1536867X251341122"],"URL":"https:\/\/doi.org\/10.1177\/1536867x251341122","relation":{},"ISSN":["1536-867X","1536-8734"],"issn-type":[{"value":"1536-867X","type":"print"},{"value":"1536-8734","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,6]]}}}