https://overdodactyl.r-universe.devRecent package updates in overdodactylR-universehttps://github.com/overdodactyl.pnghttps://overdodactyl.r-universe.devSun, 12 Jul 2026 15:38:17 GMTjohnson.pat@mayo.edu (Pat Johnson)Computes predicted values and lower/upper limits of normal for pulmonary function tests according to American Thoracic Society (ATS) and European Respiratory Society (ERS) reference standards. Supports spirometry (Global Lung Function Initiative GLI 2012, Quanjer et al. (2012) <doi:10.1183/09031936.00080312>; and the race-neutral GLI 2022 / GLI Global equations, Bowerman et al. (2023) <doi:10.1164/rccm.202205-0963OC>), static lung volumes (GLI 2021, Hall et al. (2021) <doi:10.1183/13993003.00289-2020>), and the carbon monoxide transfer factor / diffusion capacity (GLI 2017, Stanojevic et al. (2017) <doi:10.1183/13993003.00010-2017>, including the 2020 author correction <doi:10.1183/13993003.50010-2017>). Also assigns interpretive pattern labels (Normal, Non-specific, Obstructed, Restricted, Mixed) from spirometry and lung-volume measurements following the ERS/ATS 2022 interpretation algorithm, Stanojevic et al. (2022) <doi:10.1183/13993003.01499-2021>.https://github.com/r-universe/overdodactyl/actions/runs/29200392453Sun, 12 Jul 2026 15:38:17 GMTpft1.0.1successhttps://overdodactyl.r-universe.devhttps://github.com/overdodactyl/pftdiffusion-capacity.Rmddiffusion-capacity.htmlDiffusion capacity (DLCO / TLCO): reference, Hb correction, interpretation2026-05-25 05:34:002026-05-25 21:48:33pft.Rmdpft.htmlGetting started with pft2026-05-23 22:06:332026-07-12 15:38:17glossary.Rmdglossary.htmlGlossary2026-05-24 02:07:312026-05-25 21:19:45input-format.Rmdinput-format.htmlInput data format2026-05-24 17:20:532026-05-25 15:48:32interpretation-guide.Rmdinterpretation-guide.htmlInterpretation reference: severity bands, patterns, and standards2026-05-25 05:29:522026-07-12 15:38:17longitudinal-analysis.Rmdlongitudinal-analysis.htmlLongitudinal PFT analysis: change and FEV1Q2026-05-25 05:32:102026-05-25 21:16:07