get_colno_existing_colnames {valueEQ5D} | R Documentation |
Function to return the column number for a given column name (from list of possible column names that may have used) in a data frame
get_colno_existing_colnames(column_names, data)
column_names |
column names in a data frame |
data |
a data frame |
the column number
get_colno_existing_colnames(c("age"), data.frame(age = rep(20, 4),
gender = rep("male", 4)))