Battery {SRMData}R Documentation

Battery performance

Description

Battery life for two brands of batteries.

Usage

data(Battery)

Format

A data frame with 108 rows (one per battery) and 4 columns:

Brand

One of Energizer or Ultracell (ALDI home brand))

Voltage

The voltages at which times were recorded

Time

The time taken for 1.5V battery to reduce to the given voltage, in hours

Battery

Which battery in the sequence

Source

Dunn, Peter K. 2013. Comparing the Lifetimes of Two Brands of Batteries. Journal of Statistical Education, 21 (1).


[Package SRMData version 1.0.1 Index]