R Dataset / Package DAAG / toycars

Documentation

On this Picostat.com statistics page, you will find information about the toycars data set which pertains to Toy Cars Data. The toycars data set is found in the DAAG R package. You can load the toycars data set in R by issuing the following command at the console data("toycars"). This will load the data into a variable called toycars. If R says the toycars data set is not found, you can try installing the package by issuing this command install.packages("DAAG") and then attempt to reload the data. If you need to download R, you can go to the R project website. You can download a CSV (comma separated values) version of the toycars R data set. The size of this file is about 309 bytes.


Toy Cars Data

Description

The toycars data frame has 27 rows and 3 columns. Observations are on the distance traveled by one of three different toy cars on a smooth surface, starting from rest at the top of a 16 inch long ramp tilted at varying angles.

Usage

toycars

Format

This data frame contains the following columns:

angle

tilt of ramp, in degrees

distance

distance traveled, in meters

car

a numeric code (1 = first car, 2 = second car, 3 = third car)

Examples

toycars.lm <- lm(distance ~ angle + factor(car), data=toycars)
summary(toycars.lm)
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Dataset imported from https://www.r-project.org.

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Attachment Size
dataset-74785.csv 309 bytes
Dataset License
GNU General Public License v2.0
Documentation License
GNU General Public License v2.0