Method round

src/danfojs-base/core/series.ts:690–705

(dp = 1, options?: { inplace?: boolean })

    */
    round(dp?: number, options?: { inplace?: boolean }): Series
    round(dp = 1, options?: { inplace?: boolean }): Series | void {
        const { inplace } = { inplace: false, ...options }
        if (dp === undefined) dp = 1;
        const newValues = utils.round(this.values as number[], dp, true);

        if (inplace) {
            this.$setValues(newValues)
        } else {
            return utils.createNdframeFromNewDataWithOldProps({
                ndFrame: this,
                newData: newValues,
                isSeries: true
            }) as Series
        }

    }

    /**
      * Return sample standard deviation of elements in Series