Method copy

src/danfojs-base/core/series.ts:870–878

* Makes a deep copy of a Series * @example * ``` * const sf = new Series([1, 2, 3, 4, 5, 6]); * const sf2 = sf.copy(); * ``` *

()

      * 
    */
    copy(): Series {
        const sf = new Series([...this.values], {
            columns: [...this.columns],
            index: [...this.index],
            dtypes: [...this.dtypes],
            config: { ...this.config }
        });
        return sf;
    }


    /**