chlorph: Amounts of Chlorpheniramine Maleate in Tablets

In louisaslett/durham-Rpkg: Durham University R Package

Description

The data come from a semiautomated process for measuring the actual amount of chlorpheniramine maleate in tablets nominally containing 4mg. The tablets used for the study were made by two different manufacturers. For each manufacturer, a composite was produced by grinding together a number of tablets. Each composite was split into seven pieces each of the same weight as a tablet and the pieces were sent to seven different laboratories. Each laboratory made 10 separate measurements on each composite.

Usage

data(chlorph)

Format

A data frame with 140 rows and 3 columns:

[,1]	chlorpheniramine	numeric	Amount measured
[,2]	manufacturer	factor	Tablet manufacturer (A or B)
[,3]	laboratory	factor	Laboratory where measured (1 to 7)

Source

PSC can't remember

louisaslett/durham-Rpkg documentation built on Oct. 20, 2020, 4:29 a.m.