DrugI {IAcsSPCR}

Drug Impurities data - Phase I

Description

Data from M. Gonzales-de la Parra & P. Rodriguez-Loaiza "Application of the Multivariate T2 Chart and the Mason-Tracy-Young Decomposition Procedure to Study the Consistency of Impurity profiles of Drug Substances"

Usage

data(DrugI)

Format

A data frame with 30 observations on the following 6 variables.

observation

a numeric vector containing observation numbers from 1 to 30

A

a numeric vector containing values of impurity A in ppm

B

a numeric vector containing values of impurity B in ppm

D

a numeric vector containing values of impurity D in ppm

E

a numeric vector containing values of impurity E in ppm

G

a numeric vector containing values of impurity G in ppm

Examples

data(DrugI)