is.intensity

is.count

is.incidence

is.severity

<p>Test if an object is of class <code>intensity</code> or one of its subclasses
(i.e. <code>count</code>, <code>incidence</code> or <code>severity</code>).</p>

A toolbox to make it easy to analyze plant disease epidemics. It
provides a common framework for plant disease intensity data recorded over
time and/or space. Implemented statistical methods are currently mainly
focused on spatial pattern analysis (e.g., aggregation indices, Taylor and
binary power laws, distribution fitting, SADIE and mapcomp methods). See
Madden LV, Hughes G, van den Bosch F (2007, ISBN: 978-089054-354-2) for
further information on these methods. Several data sets that were mainly
published in plant disease epidemiology literature are also included in this
package.

Christophe Gigot

epiphy

Analysis of Plant Disease Epidemics

is.intensity function

Test if an object is of class <code>intensity</code> or one of its subclasses. — is.intensity

Test if an object is of class <code>intensity</code> or one of its subclasses.

is.intensity: Test if an object is of class `intensity` or one of its subclasses.

Description

Usage

Arguments