trend_fitting_functions

fit_lm_ll

fit_glm_ll

fit_spline

<code>fit_lm_ll</code> produces a simple model to estimate trends in short time series.

A toolbox created by members of the International Union for
Conservation of Nature (IUCN) Red List of Ecosystems Committee for
Scientific Standards. Primarily, it is a set of tools suitable for
calculating the metrics required for making assessments of species and
ecosystems against the IUCN Red List of Threatened Species and the
IUCN Red List of Ecosystems categories and criteria. See the IUCN
website for detailed guidelines, the criteria, publications and other
information.

Aniko Toth

redlistr

Tools for the IUCN Red List of Ecosystems and Species

Calvin Lee

Nicholas Murray

José R. Ferrer-Paris

trend_fitting_functions function

<dl><dt>df</dt>
<dd>a data frame containing the columns "area" and "t" for time. Time
can be an index or year.</dd></dl>

Arguments

Aniko B. Toth <a href="/link/anikobtoth%40gmail.com?package=redlistr&version=2.1.0" data-mini-rdoc="redlistr::anikobtoth@gmail.com">anikobtoth@gmail.com</a>

Author

Fit linear model with log-link. — trend_fitting_functions

<dl>

<dt>df</dt>
<dd>a data frame containing the columns "area" and "t" for time. Time
can be an index or year.</dd>

</dl>

Aniko B. Toth <a href='mailto:anikobtoth@gmail.com'>anikobtoth@gmail.com</a>

trend_fitting_functions: Fit linear model with log-link.

Description

Usage

Value

Arguments

Author