apri                    AST to Platelet Ratio (APRI)
bar_score               BAR (Balance of Risk) score in liver
                        transplantation
bilirubin_to_SI         Bilirubin unit converter (mg/dl -> µmol/l)
bilirubin_to_US         Bilirubin unit converter (µmol/l -> mg/dl)
bun_to_urea             Convert BUN to urea
chi2dob                 Convert CHI number to date of birth
ckd_epi                 eGFR by CKD-EPI equation
ckd_epi_US              eGFR by CKD-EPI equation (US units)
cockcroft               Creatinine clearance by Cockcroft-Gault
                        equation
cockcroft_US            Creatinine clearance by Cockcroft-Gault
                        equation (US units)
creatinine_to_SI        Creatinine unit converter (mg/dl -> µmol/l)
creatinine_to_US        Creatinine unit converter (µmol/l -> mg/dl)
epts                    Estimated Post-Transplant Survival Score (EPTS)
epts_lookup             EPTS lookup function
et_dri                  Eurotransplant Donor Risk Index in Liver
                        Transplantation (ET-DRI)
hla_mm_level            HLA mismatch level
hla_mm_level_str        HLA mismatch level from string
ibw                     Ideal body weight
kdpi                    US KDPI
kdpi_US                 US KDPI (US units)
kdpi_lookup             US KDPI lookup function
kidney.donors           Simulated dataset of donors to illustrate KDRI
                        vignette.
liver.pts               Simulated dataset to illustrate MELD calculator
                        vignette.
liver_dri               Liver Donor Risk Index (DRI)
mdrd                    eGFR by abbreviated MDRD equation
mdrd_US                 eGFR by abbreviated MDRD equation (US units)
meld                    MELD score
meld_US                 MELD score (US units)
meld_na                 MELD-Na score
meld_na_US              MELD-Na score (US units)
mismatches              Simulated dataset to illustrate mismatches for
                        HLA vignette.
nankivell               eGFR using Nankivell formula
nankivell_US            eGFR using Nankivell formula (US units)
nankivell_spk           eGFR using the Nankivell-SPK formula
nankivell_spk_US        eGFR using the Nankivell-SPK formula (US units)
p_pass                  P-PASS pre-procurement pancreas suitability
                        score
p_soft                  P-SOFT Score
p_soft_US               P-SOFT Score (US units)
pdri                    Pancreas donor risk index
pedi_soft               Pedi-SOFT Score
peld                    PELD score
peld_US                 PELD score (US units)
raw_epts                Estimated Post-Transplant Survival Score (EPTS)
results                 Simulated dataset to illustrate eGFR calculator
                        vignette.
results_US              Simulated dataset to illustrate eGFR calculator
                        vignette.
schwartz                eGFR by bedside Schwartz formula
schwartz_US             eGFR by bedside Schwartz formula (US units)
serial.results          Simulated dataset to illustrate serial results
                        eGFR calculator vignette.
soft                    SOFT score (Survival Outcomes Following Liver
                        Transplantation)
soft2                   SOFT score from P-SOFT
soft2_US                SOFT score from P-SOFT (US units)
soft_US                 SOFT score (Survival Outcomes Following Liver
                        Transplantation) (US units)
ukeld                   UKELD score
ukeld_US                UKELD score (US units)
ukkdri                  UK Kidney Donor Risk Index (NHSBT, 2019
                        version)
ukkdri_q                UK Kidney Donor Risk Index Quartile (2019)
ukkrri                  UK Kidney Recipient Risk Index (NHSBT, 2019
                        version)
ukkrri_q                UK Kidney Recipient Risk Index Quartile (2019)
urea_to_bun             Convert urea to BUN
uskdri                  US Kidney Donor Risk Index
uskdri_US               US Kidney Donor Risk Index (US units)
walser                  eGFR using the Walser formula
walser_US               eGFR using the Walser formula (US units)
watson_ukkdri           UK Kidney Donor Risk Index (2012 version)
