External module "stats/incr/pcorrdist/docs/types/index.d"

Export assignment incrpcorrdist

• incrpcorrdist(meanx: number, meany: number): accumulator
• incrpcorrdist(): accumulator

• Returns an accumulator function which incrementally computes a sample Pearson product-moment correlation distance.

  Parameters

  • meanx: number

    mean value

  • meany: number

    mean value

  Returns accumulator

  accumulator function

  Example

  var accumulator = incrpcorrdist( 2.0, -3.0 );

• Returns an accumulator function which incrementally computes a sample Pearson product-moment correlation distance.

  Returns accumulator

  accumulator function

  Example

  var accumulator = incrpcorrdist();
  
  var d = accumulator();
  // returns null
  
  d = accumulator( 2.0, 1.0 );
  // returns 1.0
  
  d = accumulator( -5.0, 3.14 );
  // returns ~2.0
  
  d = accumulator();
  // returns ~2.0