factor.a {XRSCC}

Table: Factor for variable control charts

Description

A data frame containing the factor for variable control charts calculations.

Usage

data(factor.a)

Format

A data frame with factors (ex: A2, d2, D4 and so on) for size groups from 2 to 25.

Source

Montgomery, D.C. (2005) Introduction to Statistical Quality Control, 5th ed. New York: John Wiley & Sons, ISBN 0-471-65631-3

Examples

data(factor.a)