DNS: Calculate Distance to Nearest Specification Limit

Description Usage Arguments Value

Description

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

Usage

1
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)


kenithgrey/ggQC documentation built on May 20, 2019, 9:04 a.m.