r-squared

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r-squared tells us how well a regression line predicts or estimates actual values

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Get it!

npm install --save r-squared

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Usage

var rSquared = require('rSquared')
 
var x = [1,2,3,4,5]
var y = [2,4,5,4,5]
 
rSquared.rSquared(x, y, function (err, data) {
  if (err) throw err
  console.log(data)
})
 

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API

r-squared(x, y, callback)

x actual values
y estimated values
callback error first callback

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License

MIT