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All functions

ckd.data
A synthetic dataset contains variables for eGFR calculation.
ckd.kdigo_category.albuminuria()
Calculate KDIGO albuminuria categories
ckd.kdigo_category.gfr()
Calculate eGFR categories
ckd.kdigo_category.proteinuria()
Calculate proteinuria categories
ckd.kdigo_category.risk()
Calculate KDIGO risk categories
egfr.all_adults.cr()
Calculate eGFR by all creatinine-based equations for adults
egfr.all_adults.cr_cys()
Calculate eGFR by all creatinine-cystatin-based equations for adults
egfr.all_adults.cys()
Calculate eGFR by all cystatin-based equations for adults
egfr.bis.cr()
Calculate eGFR by the Berlin Initiative Study (BIS1) creatinine-based equation
egfr.bis.cr_cys()
Calculate eGFR by the Berlin Initiative Study (BIS2) creatinine-cystatin C-based equation
egfr.cg.cr()
Calculate creatinine clearance by the Cockcroft-Gault equation
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.cr()
Calculate eGFR by Schwartz creatinine-based equation (for children only, both "classic" bedside and "quadratic")
egfr.schwartz.cr_cys()
Calculate eGFR by Schwartz multivariate equation with cystatin C, ht/Scr, and BUN(for children only)
egfr.schwartz.cys()
Calculate eGFR by Schwartz cystatin C-based equation (for children only)
egfr.schwartz()
Deprecated function name. Use specific functions egfr.schwartz.cr(), egfr.schwartz.cys(), egfr.schwartz.cr_cys().
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()
Legacy function to calculate albuminuria categories
nephro.gfr_category()
Legacy function to calculate KDIGO GFR categories
nephro.kdigo_risk_category()
Legacy function to calculate KDIGO risk categories
nephro.proteinuria_category()
Legacy function to calculate proteinuria categories
service.convert_bun()
Convert blood urea nitrogen values between measurement units.
service.convert_creatinine()
Convert creatinine values between measurement units.
service.convert_cystatin()
Convert cystatin C values between measurement units.