README
#linear-estimate
Linear Estimate module creates a function that is able to estimate a linear approximation of a function value based on an array of data points.
It also has functions to calculate linear estimates based on averages or sums of multiple arrays.
Type definitions
export interface Point extends Array<number> {}
export default function linearEstimateFromArray(
array: Point[]
): (value: number) => number
export declare function linearEstimateFromAverageOfArrays(
arrays: Point[][]
): (value: number) => number
export declare function linearEstimateFromSumOfArrays(
arrays: Point[][]
): (value: number) => number
Examples
var f = require('linear-estimate')([[0, 0], [1, 1], [2, 4]])
f(0) //0
f(0.5) //0.5
f(1.5) //2.5
var f = require('linear-estimate').linearEstimateFromAverageOfArrays([
[[0, 0], [1, 1], [2, 4]],
[[0, 0], [1, 3], [2, 8]]
])
f(0) //0
f(0.5) //1
f(1.5) //4
var f = require('linear-estimate').linearEstimateFromSumOfArrays([
[[0, 0], [1, 1], [2, 4]],
[[0, 0], [1, 3], [2, 8]]
])
f(0) //0
f(0.5) //1
f(1.5) //4
import linearEstimateFromArray from 'linear-estimate'
const f = linearEstimateFromArray([[0, 0], [1, 1], [2, 4]])
f(0) //0
f(0.5) //0.5
f(1.5) //2.5
import { linearEstimateFromAverageOfArrays } from 'linear-estimate'
const f = linearEstimateFromArrays([
[[0, 0], [1, 1], [2, 4]],
[[0, 0], [1, 3], [2, 8]]
])
f(0) //0
f(0.5) //1
f(1.5) //4
import { linearEstimateFromSumOfArrays } from 'linear-estimate'
const f = linearEstimateFromArrays([
[[0, 0], [1, 1], [2, 4]],
[[0, 0], [1, 3], [2, 8]]
])
f(0) //0
f(0.5) //2
f(1.5) //8
Code Formatting
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