Marijuana

The dataset contains the year and percentage of twelfth graders who have ever used marijuana for several recent years. The source for these data is The World Almanac and Book of Facts 2014.

datasets

Access to the datasets and many of the functions used in "Statistics Using R: An Integrative Approach". These datasets include a subset of the National Education Longitudinal Study, the Framingham Heart Study, as well as several simulated datasets used in the examples throughout the textbook. The functions included in the package reproduce some of the functionality of 'Stata' that is not directly available in 'R'.  The package also contains a tutorial on basic data frame management, including how to handle missing data.

Daphna Harel

Companion to "Statistics Using R: An Integrative Approach"

Sharon Weinberg

Sarah Abramowitz

Marijuana function

A data frame with 23 rows and 2 variables:<dl class="dl-horizontal">
 <dt>Year</dt><dd>year for which data was collected</dd>
 <dt>MarijuanaUse</dt><dd>percentage of twelfth graders who reported that they have ever used marijuana</dd>
</dl>

Format

Marijuana Use of Twelfth Graders — Marijuana

A data frame with 23 rows and 2 variables:<dl class='dl-horizontal'>
 <dt>Year</dt><dd>year for which data was collected</dd>
 <dt>MarijuanaUse</dt><dd>percentage of twelfth graders who reported that they have ever used marijuana</dd>
</dl>

Marijuana: Marijuana Use of Twelfth Graders

Description

Usage

Arguments

Format