Man pages for kidney.epi
Kidney-Related Functions for Clinical and Epidemiological Research

ckd.dataA synthetic dataset contains variables for eGFR calculation.
ckd.kdigo_category.albuminuriaCalculate KDIGO albuminuria categories
ckd.kdigo_category.gfrCalculate eGFR categories
ckd.kdigo_category.proteinuriaCalculate proteinuria categories
ckd.kdigo_category.riskCalculate KDIGO risk categories
egfr.all_adults.crCalculate eGFR by all creatinine-based equations for adults
egfr.all_adults.cr_cysCalculate eGFR by all creatinine-cystatin-based equations for...
egfr.all_adults.cysCalculate eGFR by all cystatin-based equations for adults
egfr.bis.crCalculate eGFR by the Berlin Initiative Study (BIS1)...
egfr.bis.cr_cysCalculate eGFR by the Berlin Initiative Study (BIS2)...
egfr.cg.crCalculate creatinine clearance by the Cockcroft-Gault...
egfr.ckdepi.crAlias to the latest eGFR CKD-EPI creatinine-based equation
egfr.ckdepi.cr.2009Calculate eGFR based on CKD-EPI 2009 creatinine-based...
egfr.ckdepi.cr.2021Calculate eGFR by the CKD-EPI 2021 creatinine-based equation
egfr.ckdepi.cr_cys.2021Calculate eGFR by the CKD-EPI 2021 creatinine-cystatin-based...
egfr.ckid_u25.crCalculate eGFR by CKiD U25 creatinine-based equation (for...
egfr.ckid_u25.cysCalculate eGFR by CKiD U25 cystatin-based equation (for...
egfr.ekfc.crCalculate eGFR by the EKFC creatinine-based equation
egfr.ekfc.cysCalculate eGFR by the EKFC cystatin-based equation
egfr.fas.crCalculate eGFR by the Full age spectrum (FAS)...
egfr.fas.cr_cysCalculate eGFR by the Full age spectrum (FAS)...
egfr.fas.cysCalculate eGFR by the Full age spectrum (FAS) cystatin-based...
egfr.lm.crCalculate eGFR by the revised Lund-Malmö creatinine-based...
egfr.mdrd4Calculate estimated glomerular filtration rate (eGFR) by MDRD...
egfr.schwartzDeprecated function name. Use specific functions...
egfr.schwartz.crCalculate eGFR by Schwartz creatinine-based equation (for...
egfr.schwartz.cr_cysCalculate eGFR by Schwartz multivariate equation with...
egfr.schwartz.cysCalculate eGFR by Schwartz cystatin C-based equation (for...
ktx.dataA sample dataset with kidney transplant patients.
ktx.kdpi.optnCalculate KDRI and KDPI for deceased kidney donor
ktx.kdpi.optn.show.yearsShows which years are available in the R package for the OPTN...
matrix.cross_tableCreates a named matrix from two variables.
matrix.get_named_matrix_valueAccess matrix cells by row and column names
matrix.read_excel_to_named_matrixRead Excel file and convert it to matrix with row and column...
matrix.save_named_matrix_to_excelSave a named matrix as an Excel file.
nephro.albuminuria_categoryLegacy function to calculate albuminuria categories
nephro.gfr_categoryLegacy function to calculate KDIGO GFR categories
nephro.proteinuria_categoryLegacy function to calculate proteinuria categories
service.convert_creatinineConvert creatinine values between measurement units.
service.convert_cystatinConvert cystatin C values between measurement units.
kidney.epi documentation built on June 8, 2025, 10:54 a.m.