datadancer/dist/output/function/NumberMethods.d.ts

## What is DataDancer?

import { Base } from '../common/Base';
declare type Deviation = {
    origin: number[];
    avarage: number;
    deviation: number[];
};
declare type StandardDeviation = {
    variance: number;
    standardDeviation: number;
};
declare type MinMax = {
    min: number;
    max: number;
};
export declare class NumberMethods extends Base {
    /**
     * fields
     */
    private a;
    /**
     * properties
     */
    /**
     *  constructor
     */
    constructor();
    /**
     * methods
     */
    /**
     * you can get number of fixed digit randomly
     *
     * (digit: number, isString?: boolean, zeroFixBackDigit?: number)
     */
    getRanDigitNum(digit: number, isString?: boolean, zeroFixBackDigit?: number): any;
    /**
     * you can get number from a to b randomly
     *
     * (start: number, end: number)
     */
    getRanRangeNum(start: number, end: number): number;
    /**
     * you can get sum value of number array
     *
     * (arr: number[])
     */
    sum(arr: number[]): number;
    /**
     * you can get avarage value of number array
     *
     * (arr: number[])
     */
    avarage(arr: number[]): number;
    /**
     * you can get deviation value of number array
     *
     * (arr: number[])
     */
    deviation(arr: number[]): Deviation;
    /**
     * you can get variance value of number array
     *
     * (arr: number[])
     */
    variance(arr: number[]): number;
    /**
     * you can get standardDeviation value of number array
     *
     * (arr: number[])
     */
    standardDeviation(arr: number[]): StandardDeviation;
    /**
     *  you can get minimum and maximum value of number array
     *
     *  (arr: number[])
     */
    getMinMax(arr: number[]): MinMax;
}
export {};