Description Usage Format Details Source
The ToyotaSiennaGasMileage package contains gas consumption and cost data for a 2011 Toyota Sienna XLE. During each refuel, gas was dispensed until automatically stopping. At that point, the cost, amount of fuel, ethanol content, octane, and brand were recorded. In addition, the mileage since last refuel was recorded on a trip meter which was subsequently reset.
Each time a 2011 Toyota Sienna was refueled, the date
,
amount of fuel
, miles
driven since last refueling, cost
of the gasoline, the ethanol
percentage, and the octane
were
recorded.
1 |
A data frame with 8 variables:
Date, date of refueling
numeric, amount of fuel, in gallons
numeric, miles driven since last refueling
numeric, cost of fuel, in US dollars
numeric, ethanol percentage
numeric, octane rating
character, any notes, typically brand of gas station (before station was an option)
logical, TRUE if data were collected in Canada and FALSE otherwise
character, name and location of gas station
The raw manually recordings are available as scans at the url below. These data were digitized and collated to form the full data set.
From September 2019 to July 2020, the data were recorded in Canada and therefore the raw data are in liters (amount of fuel) and Canadian dollars (cost). Liters were converted to gallons. Canadian dollars were converted to US dollars using a common exchange rate (as opposed to that days exchange rate).
<https://github.com/jarad/ToyotaSiennaGasMileage>
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