RateBaseline Class

public class RateBaseline : IBaseline

Public Class RateBaseline
	Implements IBaseline

public ref class RateBaseline : IBaseline

type RateBaseline = 
    class
        interface IBaseline
    end

Inheritance

Object  →  RateBaseline

Implements

IBaseline

A RateBaseline captures the pooled rate estimated during Phase I analysis. In Phase II, each new sample is evaluated against this frozen rate; per-point control limits are recomputed from each sample's size.

For P charts, CenterLine is p̄ (average fraction nonconforming). For U charts, it is ū (average defects per unit).

Reference