msa.continuous.repeatability.reproducibility: Perform Gage Repeatability and Reproducibility Study

View source: R/msa.continuous.repeatability.reproducibility.R

msa.continuous.repeatability.reproducibilityR Documentation

Perform Gage Repeatability and Reproducibility Study

Description

Uses either 1 way (single appraiser) analysis of variance or 2-way (multi appraiser) random effects analysis of variance. Calculates components of variance and study variation.

Usage

msa.continuous.repeatability.reproducibility(
  measurement,
  part = rep(1, length(measurement)),
  appraiser = rep(1, length(measurement)),
  conf.level.interaction = 0.95,
  stat.lsl = NA,
  stat.usl = NA
)

Arguments

measurement

A vector of values used as measurements

part

A vector/factor of values used as part identifiers

appraiser

A vector/factor of values used as appraiser identifiers

conf.level.interaction

Confidence level to drop interaction and use combined error term for ANOVA

stat.lsl

Lower specification limit (if applicable)

stat.usl

Upper specification limit (if applicable)

Value

A list including all results. Recommended pieces to use are summary.aov.reduced, ev.reduced, summary.reduced, ev.reduced.number.distinct.categories, and ev.reduced.discrimination.ratio


burrm/lolcat documentation built on July 22, 2022, 6:21 a.m.