ssd_plot_cdf

ssd_plot_cdf.fitdists

ssd_plot_cdf.list

Generic function to plots the cumulative distribution function (CDF).

Species sensitivity distributions are cumulative probability
distributions which are fitted to toxicity concentrations for
different species as described by Posthuma et al.(2001)
<isbn:9781566705783>. The ssdtools package uses Maximum Likelihood to
fit distributions such as the gamma, log-logistic, log-normal and
log-normal log-normal mixture. Multiple distributions can be averaged
using Akaike Information Criteria. Confidence intervals on hazard
concentrations and proportions are produced by bootstrapping.

Joe Thorley

ssdtools

Species Sensitivity Distributions

Rebecca Fisher

David Fox

Carl Schwarz

Angeline Tillmanns

Seb Dalgarno

Kathleen McTavish

Heather Thompson

Doug Spry

Rick van Dam

Graham Batley

Ali Azizishirazi

Nadine Hussein

Sarah Lyons

Duncan Kennedy

Stephanie Hazlitt

Hadley Wickham

Sergio Ibarra Espinosa

Andy Teucher

Emilie Doussantousse

Nan-Hung Hsieh

Florencia D'Andrea

Province of British Columbia 

Environment and Climate Change Canada 

Australian Government Department of Climate Change, Energy, the Environment and Water 

ssd_plot_cdf function

<dl><dt>x</dt>
<dd>The object.</dd>
<dt>...</dt>
<dd>Additional arguments passed to <code>ssd_plot()</code>.</dd>
<dt>average</dt>
<dd>A flag specifying whether to provide model averaged values as opposed to a value for each distribution or if NA provides model averaged and individual values.</dd>
<dt>delta</dt>
<dd>A non-negative number specifying the maximum absolute AIC difference cutoff.
Distributions with an absolute AIC difference greater than delta are excluded from the calculations.</dd></dl>

Arguments

<ul>
<li><code>ssd_plot_cdf(fitdists)</code>: Plot CDF for fitdists object</li>
<li><code>ssd_plot_cdf(list)</code>: Plot CDF for named list of distributional parameter values</li>
</ul>

Methods (by class)

Plot Cumulative Distribution Function (CDF) — ssd_plot_cdf

<dl>

<dt>x</dt>
<dd>The object.</dd>


<dt>...</dt>
<dd>Additional arguments passed to <code>ssd_plot()</code>.</dd>


<dt>average</dt>
<dd>A flag specifying whether to provide model averaged values as opposed to a value for each distribution or if NA provides model averaged and individual values.</dd>


<dt>delta</dt>
<dd>A non-negative number specifying the maximum absolute AIC difference cutoff.
Distributions with an absolute AIC difference greater than delta are excluded from the calculations.</dd>

</dl>

Plot Cumulative Distribution Function (CDF)

ssd_plot_cdf: Plot Cumulative Distribution Function (CDF)

Description

Usage

Arguments

Methods (by class)

See Also

Examples