getHistData()

Get histogram data for given input

Import

import * as datacook from '@pipcook/datacook';
const { getHistData } = datacook.Stat;

Syntax

 getHistData(xData: Tensor1D | number[], params?: {
    bins?: number,
    leftLimit?: number,
    rightLimit?: number
  }): {
    steps: number[],
    counts: number[],
  }

Parameters

Option in params

• bins: number of cells, default=50
• leftLimit: left limit to calculate, default=min value of input data
• rightLimit: right limit to calculate, default=max value of input data

Returns

{ steps; number[], counts: number[] }

• steps: array of giving the breakpoints between histogram cells,
• counts: array of number of data points in histogram cells