Understanding the Forecast Statistics and Four Moments

  • By Admin
  • July 7, 2014
  • Comments Off on Understanding the Forecast Statistics and Four Moments

The Four Moments Most distributions can be defined up to four moments. The first moment describes its location or central tendency (expected values); the second moment describes its width or … Continue Reading →


Understanding and Interpreting S-Curves and CDF Curves

  • By Admin
  • July 7, 2014
  • Comments Off on Understanding and Interpreting S-Curves and CDF Curves

The Four Moments, PDF, and CDF The S-Curve, or Cumulative Distribution Function (CDF), is a very powerful and often-used visual representation of a distribution of data points. This section briefly … Continue Reading →