plates: Vickers hardness data

platesR Documentation

Vickers hardness data

Description

A known chemical company is developing a patent for a new variant of artificial stone composed mostly of quartz ( 93wt and polyester resin . This company is launching a pilot plant where it begins to produce plates of this material to industry scale. In order to measure the degree of product homogeneity, 50 samples were taken, performed 5 measurements per plate corresponding to different areas of artificial stone Vickers hardness

Format

A data frame with 250 observations on the following 2 variables:

hardness

A quantitative variable that measure Vickers hardness corresponding to different areas of artificial stone.

sample

Sample ID

Examples


data(plates)
attach(plates)
summary(plates)
plot(hardness, type="b")
detach(plates)

mflores72000/qcr documentation built on July 1, 2023, 9:17 p.m.