PreProcessDfDefinitions: Preprocess the definition table

In niekverw/ukbpheno: Extraction and processing UK Biobank data to generate health outcome phenotypes

Preprocess the definition table

Description

This function preprocess definition table - formatting and remove extra characters as well as additional description following column names (in brackets)

Usage

PreProcessDfDefinitions(df, VctAllColumns, VctColstoupper = NULL)

Arguments

df	definitiion table as dataframe
VctAllColumns	character vector containing all column names of interest (as shown in table) where preprocessing is performed
VctColstoupper	character vector containing all column names without brackets for which the characters in columns will be converted to uppercase.

Value

df

Examples

PreProcessDfDefinitions(df,c("TS(Touchscreen)","ICD10", "ICD9", "OPCS4","OPCS3","READ2","READ2_drugs", "CTV3","BNF","DMD","f.20001(sr_cancer)", "f.20002(sr_noncancer)", "f.20003(sr_med)", "f.20004(sr_oper)"),c("ICD10","ICD9","OPCS4","OPCS3"))

niekverw/ukbpheno documentation built on Oct. 30, 2023, 9:17 p.m.