This function allows to create a formula from the columns of a data frame very quickly
Usage
create_formula(data, position = 1)
Arguments
data
a R data frame.
position
integer representing the position of the column in the data frame that we want to predict.
The other columns are all considered as explanatory variables.
Value
a string that contains the formula.
The formula is displayed with the following format: "Y ~ X1 + X2 + ..."