ball.bearing: Lifespan of ball bearings

Description Usage Format Source Examples

Description

A simulated data set on lifespan of ball bearings.

Usage

1

Format

A data frame with 75 observations on the following variable.

lifeSpan

Lifespan of ball bearings (in hours).

Source

Simulated data.

Examples

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data(ball.bearing)
par(mfrow=c(1,2))
histPlot(ball.bearing$lifeSpan, col='#22558833')
qqnorm(ball.bearing$lifeSpan)

JECheadle/RSOC317L documentation built on May 15, 2019, 4:02 a.m.