Include Top

Negative Binomial Distribution

    The Negative Binomial pdf is the probability of achieving 𝑟 failures before the 𝑥th success, with 𝑝 being the probability of a success.
    Probability Density Function (PDF)
      EXPFORECASTStep3
    Cumulative Distribution Function (CDF)
      EXPFORECASTStep3
    where Ix(𝑎, 𝑏) is the regularized incomplete Beta function.
    Support 𝑥 ∈ {1,2,3, ...}
    Probability parameter, 𝑝: 0 ≤ 𝑝 ≤ 1
    Failure parameter, 𝑟: 𝑟 > 0

Define, Measure, Analyze, Improve, Control

Lean Six Sigma Software Excel Add-in

Simulate, Optimize,
Realize

Lean Six Sigma Software Excel Add-in

Web Demos

Our CTO and Co-Founder, John Noguera, regularly hosts free Web Demos featuring SigmaXL and DiscoverSim
Click here to view some now!

Contact Us

Phone: 1.888.SigmaXL (744.6295)

Support: Support@SigmaXL.com

Sales: Sales@SigmaXL.com

Information: Information@SigmaXL.com