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math.linearModelCoeff

math.linearModelCoeff(
   $linear-model as math.linearModel
) as Sequence

Summary

Returns the coefficients of the linear model. Currently only simple linear regression model is supported so the return should contain only one coefficient (also called "slope").

Parameters
$linear-model A linear model.

Example

var arr = new Array();
for (i=1; i < 11; i++) { 
  var x = new Array();
  var j = 2 * i + 1;
  x.push(j, i);
  arr.push(x); };
var lm = math.linearModel(xdmp.arrayValues(arr));
math.linearModelCoeff(lm);

  => 2

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