zoo-class

<p>Registration of S3 class <code>"zoo"</code> as a formally defined class. Used here
to allow the <code>"zoo"</code> class to appear in method signatures.</p>

classes

Functions to assist in the processing and
exploration of data from environmental monitoring programs.
The package name stands for "water quality" and reflects the
original focus on time series data for physical and chemical
properties of water, as well as the biota. Intended for
programs that sample approximately monthly, quarterly or
annually at discrete stations, a feature of many legacy data
sets. Most of the functions should be useful for analysis of
similar-frequency time series regardless of the subject
matter.

Jemma Stachelek

Exploring Water Quality Monitoring Data

Alan Jassby

James Cloern

zoo-class function

<p>A virtual Class: No objects may be created
from it.</p>

zoo-class: Class "zoo"

Description

Arguments

Objects from the Class

See Also

Examples