kfre (version 0.0.2)

perform_conversions: Perform unit and code conversions used by KFRE helpers.

Description

Perform unit and code conversions used by KFRE helpers.

Usage

perform_conversions(
  df,
  reverse = FALSE,
  convert_all = FALSE,
  upcr_col = NULL,
  calcium_col = NULL,
  phosphate_col = NULL,
  albumin_col = NULL
)

Value

A data frame with converted columns.

Arguments

df

Data frame with source columns to convert.

reverse

Logical, reverse the conversion if TRUE.

convert_all

Logical, convert all known columns if TRUE.

upcr_col

Column name for urine protein creatinine ratio.

calcium_col

Optional column for serum calcium, mg/dL.

phosphate_col

Optional column for serum phosphorus, mg/dL.

albumin_col

Optional column for serum albumin, g/dL.

Examples

df <- data.frame(
  upcr = c(100, 400),         # mg/g (or g/g scaled accordingly)
  albumin = c(40, 38),        # g/L
  phosphorous = c(1.1, 1.3),  # mmol/L
  calcium = c(9.2, 8.8)       # mg/dL
)
perform_conversions(df)