Butterfly

World records in the 100 &amp; 200 m butterfly swim

datasets

"Lessons in Statistical Thinking" D.T. Kaplan (2014)
<https://dtkaplan.github.io/Lessons-in-statistical-thinking/>
is a textbook for a first or second course in statistics that embraces
data wrangling, causal reasoning, modeling, statistical adjustment,
and simulation. 'LSTbook' supports the student-centered, tidy,
pipeline-oriented computing style featured in the book.

Daniel Kaplan

LSTbook

Data and Software for "Lessons in Statistical Thinking"

Randall Pruim

Butterfly function

A data.frame object with one row for each world record and variables<ul>
<li><code>time</code>: the record time in seconds</li>
<li><code>swimmer</code> the name of the swimmer</li>
<li><code>date</code> a Date object containing the date the record was made</li>
<li><code>place</code> string descripting the location</li>
<li><code>sex</code>: coded as <code>F</code> and <code>M</code></li>
<li><code>lengths</code>: the total distance was divided into lengths of either 25 or 50 meters. <code>lengths</code> gives the number of such lengths in the total distance.</li>
<li><code>dist</code>: the total distance (in meters) of the race</li>
</ul>

Butterfly: World records in the 100 & 200 m butterfly swim

Description

Usage

Arguments

Format