R Dataset / Package car / WeightLoss

How To Create a Barplot

Webform
The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

How To Create a Stacked Barplot

Webform
The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

How To Create a Pie Chart

Webform
The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

How To Compute the Mean

Webform
The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

How To Create a Plot

Webform
The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

How to Compute the Median

Webform
The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

Boxplot

The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

Correlation Coefficient

The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

Cumulative Frequency Histogram

The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

Dotplot

The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

Hollow Histogram

The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

Numerical Summaries

The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

Pie Chart

The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

Plot

The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

Regression

Stem and Leaf Plots

The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.

Visual Summaries

The Drupal File ID of the selected dataset. The user may load another using the search bar on the operation's page.
Embed
<iframe src="https://embed.picostat.com/r-dataset-package-car-weightloss.html" frameBorder="0" width="100%" height="307px" />
Attachment Size
dataset-67285.csv 848 bytes
Dataset License
GNU General Public License v2.0
Documentation License
GNU General Public License v2.0
Dataset Help

On this Picostat.com statistics page, you will find information about the WeightLoss data set which pertains to Weight Loss Data. The WeightLoss data set is found in the car R package. You can load the WeightLoss data set in R by issuing the following command at the console data("WeightLoss"). This will load the data into a variable called WeightLoss. If R says the WeightLoss data set is not found, you can try installing the package by issuing this command install.packages("car") 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 WeightLoss R data set. The size of this file is about 848 bytes.

Documentation

Weight Loss Data

Description

Contrived data on weight loss and self esteem over three months, for three groups of individuals: Control, Diet and Diet + Exercise. The data constitute a double-multivariate design.

Usage

WeightLoss

Format

A data frame with 34 observations on the following 7 variables.

group

a factor with levels Control Diet DietEx.

wl1

Weight loss at 1 month

wl2

Weight loss at 2 months

wl3

Weight loss at 3 months

se1

Self esteem at 1 month

se2

Self esteem at 2 months

se3

Self esteem at 3 months

Details

Helmert contrasts are assigned to group, comparing Control vs. (Diet DietEx) and Diet vs. DietEx.

Source

Originally taken from http://www.csun.edu/~ata20315/psy524/main.htm, but modified slightly. Courtesy of Michael Friendly.

--

Dataset imported from https://www.r-project.org.

Recent Queries For This Dataset

No queries made on this dataset yet.