DNS: Calculate Distance to Nearest Specification Limit

In ggQC: Quality Control Charts for 'ggplot'

Description

function to calculate a standardized distance to the nearest specification limit (sigma units)

Usage

DNS(LSL, USL, QC.Center, QC.Sigma)

Arguments

LSL	number, customer's lower specification limit.
USL	number, customer's upper specification limit.
QC.Center	number, the mean or median value determined from an XmR plot or a Studentized (e.g., xBar) analysis.
QC.Sigma	number, the sigma value determined from an XmR plot or a Studentized (e.g., xBar) analysis.

Value

numeric, standardized distance to the nearest specification limit (sigma units)

ggQC documentation built on May 1, 2019, 10:26 p.m.