shape_set {dataPreparation}R Documentation

Final preparation before ML algorithm

Description

Prepare a data.table by:

Usage

shape_set(data_set, final_form = "data.table", thresh = 10, verbose = TRUE)

Arguments

data_set

Matrix, data.frame or data.table

final_form

"data.table" or "numerical_matrix" (default to data.table)

thresh

Threshold such that a numerical column is transformed into a factor whenever its number of unique modalities is smaller or equal to thresh (numeric, default to 10)

verbose

Should the algorithm talk? (logical, default to TRUE)

Warning

All these changes will happen by reference.


[Package dataPreparation version 1.0.4 Index]