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Rlab (version 4.0)

insulate: Effects of house insulation

Description

The data set insulate is one person's record of weekly gas

consumption (gas) and outside temperature (temp), before (insulation=0)

and after (insulation=1) insulating a house. The house thermostat was

set at 20 degrees Celsius during the 26 weeks before and 30 weeks after

insulating.

Arguments

Format

A data frame with 56 observations on the following 3 variables.

insulation

: before insulation (0) or after (1)

temp

: outside temperature (in degrees Celsius)

gas

: gas consumption (in 1000 cubic feet)