Categorise data

Usage

categ(data, var, id = "ID", cat = "Quartiles", save_bound = TRUE)

Arguments

data: dataframe containing an ID-column (first column) and the data to be categorised
var: vector containing the columns that should be categorised
id: string, column name of the ID
cat: string, specifcation of how the data should be categorised, choose from Quartiles/p80/p60/e10/no, default is Quartiles
save_bound,: boolean whether the cut-off points of the categories should be saved, default is TRUE

Value

a list of dataframes containing the categorised variables specified in var and the ID column of the original dataframe and a dataframe of the boundaries per category, if save_bound is TRUE