| pft::diffusion-capacity | Diffusion capacity (DLCO / TLCO): reference, Hb correction, interpretation | HTML | source | R code | |
| pft::glossary | Glossary | HTML | source | R code | |
| pft::input-format | Input data format | HTML | source | R code | |
| pft::interpretation-guide | Interpretation reference: severity bands, patterns, and standards | HTML | source | R code | |
| pft::longitudinal-analysis | Longitudinal PFT analysis: change and FEV1Q | HTML | source | R code | |
| pft::pft | Getting started with pft | HTML | source | R code |