Method getNumericColumns

JSAT/src/jsat/DataSet.java:635–639

Creates an array of column vectors for every numeric variable in this data set. The index of the array corresponds to the numeric feature index. This method is faster and more efficient than calling #getNumericColumn(int) when multiple columns are needed. Note, that the columns re

()

     * @return an array of the column vectors
     */
    @SuppressWarnings("unchecked")
    public Vec[] getNumericColumns()
    {
        return getNumericColumns(Collections.EMPTY_SET);
    }
    
    /**
     * Creates an array of column vectors for every numeric variable in this