plague.pit

Coordinates for polygon() or sp::Polygon(). In progress.

datasets

Amends errors, augments data and aids analysis of John Snow's map
of the 1854 London cholera outbreak.

Peter Li 

cholera

Amend, Augment and Aid Analysis of John Snow's Cholera Map

plague.pit function

A data frame with 13 observations and 2 variables.<dl>
 <dt><code>id</code></dt>
<dd>integers 1 through 13</dd> <dt><code>x</code></dt>
<dd>x-coordinate</dd> <dt><code>y</code></dt>
<dd>y-coordinate</dd> <dt><code>lon</code></dt>
<dd>longitude</dd> <dt><code>lat</code></dt>
<dd>latitude</dd>
</dl>

Format

Plague pit coordinates. — plague.pit

A data frame with 13 observations and 2 variables.<dl>
 <dt><code>id</code></dt>
<dd>integers 1 through 13</dd>

 <dt><code>x</code></dt>
<dd>x-coordinate</dd>

 <dt><code>y</code></dt>
<dd>y-coordinate</dd>

 <dt><code>lon</code></dt>
<dd>longitude</dd>

 <dt><code>lat</code></dt>
<dd>latitude</dd>


</dl>

plague.pit: Plague pit coordinates.

Description

Usage

Arguments

Format