cartogram

This function has been renamed: Please use cartogram_cont() instead of cartogram().

internal

Construct continuous and non-contiguous area cartograms.

Sebastian Jeworutzki

Create Cartograms with R

Timothee Giraud

Nicolas Lambert

Roger Bivand

Edzer Pebesma

Jakub Nowosad

cartogram function

<dl><dt>shp</dt>
<dd>SpatialPolygonDataFrame or an sf object</dd>
<dt>...</dt>
<dd>Arguments passed on to <code>cartogram_cont</code><dl>
 <dt><code>weight</code></dt>
<dd>Name of the weighting variable in x</dd></dl></dd> <dt><code>itermax</code></dt>
<dd>Maximum iterations for the cartogram transformation, if maxSizeError ist not reached</dd> <dt><code>maxSizeError</code></dt>
<dd>Stop if meanSizeError is smaller than maxSizeError</dd> <dt><code>prepare</code></dt>
<dd>Weighting values are adjusted to reach convergence much earlier. Possible methods are 
"adjust", adjust values to restrict the mass vector to the quantiles defined by threshold and 1-threshold (default),
"remove", remove features with values lower than quantile at threshold,
"none", don't adjust weighting values</dd> <dt><code>threshold</code></dt>
<dd>Define threshold for data preparation</dd> <dt><code>verbose</code></dt>
<dd>print meanSizeError on each iteration</dd> 
</dl>

Arguments

Calculate Contiguous Cartogram Boundaries — cartogram

<dl>

<dt>shp</dt>
<dd>SpatialPolygonDataFrame or an sf object</dd>


<dt>...</dt>
<dd>Arguments passed on to <code>cartogram_cont</code><dl>
 <dt><code>weight</code></dt>
<dd>Name of the weighting variable in x</dd>

 <dt><code>itermax</code></dt>
<dd>Maximum iterations for the cartogram transformation, if maxSizeError ist not reached</dd>

 <dt><code>maxSizeError</code></dt>
<dd>Stop if meanSizeError is smaller than maxSizeError</dd>

 <dt><code>prepare</code></dt>
<dd>Weighting values are adjusted to reach convergence much earlier. Possible methods are 
"adjust", adjust values to restrict the mass vector to the quantiles defined by threshold and 1-threshold (default),
"remove", remove features with values lower than quantile at threshold,
"none", don't adjust weighting values</dd>

 <dt><code>threshold</code></dt>
<dd>Define threshold for data preparation</dd>

 <dt><code>verbose</code></dt>
<dd>print meanSizeError on each iteration</dd>

 
</dl></dd>

</dl>

cartogram: Calculate Contiguous Cartogram Boundaries

Description

Usage

Arguments