camr_meddra_join: Join MedDRA Terms

In rettopnivek/camrprojects: Portable Functions for R Projects at CAM-MGH

Join MedDRA Terms

Description

Function to add MedDRA terms and levels based on the corresponding MedDRA code in a dataframe.

Usage

camr_meddra_join(df, code_col, lst_meddra)

Arguments

df	The dataframe.
code_col	The column name with MedDRA codes.
lst_meddra	The MedDRA database list.

Value

Dataframe joined with MedDRA terms and levels.

Author(s)

Bryn Evohr

Examples

data(lst_meddra)

camr_meddra_join(df_medhx, INV.INT.MedHx.MedDRA.Code,
  lst_meddra) |>
  mutate(
    INV.CHR.MedHx.MedDRA.Term = code_name,
    INV.CHR.MedHx.MedDRA.HLT.Term = hlt_name,
    INV.CHR.MedHx.MedDRA.HLGT.Term = hlgt_name,
    INV.CHR.MedHx.MedDRA.SOC.Term = soc_name,
    INV.FCT.MedHx.MedDRA.Level = level,
    .after = INV.INT.MedHx.MedDRA.Code
  ) |>
  select(-c(level, code_name, hlt_name,
    hlgt_name, soc_name)) -> df_medhx_meddra

rettopnivek/camrprojects documentation built on March 26, 2024, 9:17 a.m.