geodalib / regression/src / linearRegression

Function: linearRegression()

linearRegression(__namedParameters): Promise<LinearRegressionResult>

Defined in: regression/src/regression/linear-regression.ts:181

Perform a linear regression analysis using OLS.

Example

import { linearRegression } from '@geodash/regression';

const result = await linearRegression({
  x: [[1, 2, 3], [4, 5, 6]],
  y: [1, 2, 3],
  xNames: ['x1', 'x2', 'x3'],
  yName: 'y',
  datasetName: 'dataset',
});

Example with spatial diagnostics

import { linearRegression } from '@geodash/regression';

// two independent variables, one dependent variable, and weights
// three observations
const weights = [[1], [0, 2], [0]];
const weightsValues = [1.0, 1.0, 1.0];

const result = await linearRegression({
  x: [[1, 2, 3], [4, 5, 6]],
  y: [1, 2, 3],
  xNames: ['x1', 'x2'],
  yName: 'y',
  datasetName: 'dataset',
  weightsId: 'weights',
  weights
});

Parameters

__namedParameters

LinearRegressionProps

Returns

Promise<LinearRegressionResult>

The result of the linear regression analysis.