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All functions

ckd.data
A synthetic dataset contains variables for eGFR calculation.
egfr.ckdepi.cr.2009()
Calculate eGFR based on CKD-EPI 2009 creatinine-based equation
egfr.ckdepi.cr.2021()
Calculate eGFR by the CKD-EPI 2021 creatinine-based equation
egfr.ckdepi.cr()
Alias to the latest eGFR CKD-EPI creatinine-based equation
egfr.ckdepi.cr_cys.2021()
Calculate eGFR by the CKD-EPI 2021 creatinine-cystatin-based equation
egfr.ckid_u25.cr()
Calculate eGFR by CKiD U25 creatinine-based equation (for children and young adults less then 25 years old)
egfr.ckid_u25.cys()
Calculate eGFR by CKiD U25 cystatin-based equation (for children and young adults less then 25 years old)
egfr.ekfc.cr()
Calculate eGFR by the EKFC creatinine-based equation
egfr.ekfc.cys()
Calculate eGFR by the EKFC cystatin-based equation
egfr.fas.cr()
Calculate eGFR by the Full age spectrum (FAS) creatinine-based equation
egfr.fas.cr_cys()
Calculate eGFR by the Full age spectrum (FAS) creatinine-cystatin-based equation
egfr.fas.cys()
Calculate eGFR by the Full age spectrum (FAS) cystatin-based equation
egfr.lm.cr()
Calculate eGFR by the revised Lund-Malmö creatinine-based equation
egfr.mdrd4()
Calculate estimated glomerular filtration rate (eGFR) by MDRD equation
egfr.schwartz()
Calculate eGFR by Schwartz equation (for children only, both "classic" and "quadratic")
ktx.data
A sample dataset with kidney transplant patients.
ktx.kdpi.optn()
Calculate KDRI and KDPI for deceased kidney donor
ktx.kdpi.optn.show.years()
Shows which years are available in the R package for the OPTN mapping table, KDRI scaling factor, etc.
matrix.cross_table()
Creates a named matrix from two variables.
matrix.get_named_matrix_value()
Access matrix cells by row and column names
matrix.read_excel_to_named_matrix()
Read Excel file and convert it to matrix with row and column names.
matrix.save_named_matrix_to_excel()
Save a named matrix as an Excel file.
nephro.albuminuria_category()
Calculate albuminuria categories
nephro.gfr_category()
Calculate eGFR categories
nephro.kdigo_risk_category()
Calculate KDIGO risk categories
nephro.proteinuria_category()
Calculate proteinuria categories
service.convert_creatinine()
Convert creatinine values between measurement units.
service.convert_cystatin()
Convert cystatin C values between measurement units.