mtcars

<p>The data was extracted from the 1974 <em>Motor Trend</em> US magazine,
  and comprises fuel consumption and 10 aspects of
  automobile design and performance for 32 automobiles (1973--74
  models).</p>

datasets

R-core R-core@R-project.org

The R Datasets Package

mtcars function

<p>A data frame with 32 observations on 11 variables.</p><table><tr><td>
    [, 1] </td>
<td> mpg  </td>
<td> Miles/(US) gallon </td>
</tr><tr><td>
    [, 2] </td>
<td> cyl  </td>
<td> Number of cylinders </td>
</tr><tr><td>
    [, 3] </td>
<td> disp </td>
<td> Displacement (cu.in.) </td>
</tr><tr><td>
    [, 4] </td>
<td> hp   </td>
<td> Gross horsepower </td>
</tr><tr><td>
    [, 5] </td>
<td> drat </td>
<td> Rear axle ratio </td>
</tr><tr><td>
    [, 6] </td>
<td> wt   </td>
<td> Weight (1000 lbs) </td>
</tr><tr><td>
    [, 7] </td>
<td> qsec </td>
<td> 1/4 mile time </td>
</tr><tr><td>
    [, 8] </td>
<td> vs   </td>
<td> V/S </td>
</tr><tr><td>
    [, 9] </td>
<td> am   </td>
<td> Transmission (0 = automatic, 1 = manual) </td>
</tr><tr><td>
    [,10] </td>
<td> gear </td>
<td> Number of forward gears </td>
</tr></table>

mtcars: Motor Trend Car Road Tests

Description

Usage

Arguments

Format

Examples

[, 1]	mpg	Miles/(US) gallon
[, 2]	cyl	Number of cylinders
[, 3]	disp	Displacement (cu.in.)
[, 4]	hp	Gross horsepower
[, 5]	drat	Rear axle ratio
[, 6]	wt	Weight (1000 lbs)
[, 7]	qsec	1/4 mile time
[, 8]	vs	V/S
[, 9]	am	Transmission (0 = automatic, 1 = manual)
[,10]	gear	Number of forward gears