setMargin

incomplete plot margin specification, generally computed by
<code>setGraph</code>.

margin

the y-axis information from a "pretty" function, required if the
second entry of <code>margin</code> is <code>NA</code>.

logical, if <code>TRUE</code>, then allocate space for a second 
level of x-axis labels.

aux.label

logical, if <code>TRUE</code>, then allocate space for figure caption?

caption

Sets the margins for the plot area (support function).

internal

dplot

Enable users to evaluate long-term trends using a Generalized
Additive Modeling (GAM) approach. The model development includes selecting a
GAM structure to describe nonlinear seasonally-varying changes over time,
incorporation of hydrologic variability via either a river flow or salinity,
the use of an intervention to deal with method or laboratory changes
suspected to impact data values, and representation of left- and
interval-censored data. The approach has been applied to water quality data
in the Chesapeake Bay, a major estuary on the east coast of the United
States to provide insights to a range of management- and research-focused
questions.

setMargin: Graph Margins

Description

Usage

Arguments

Value

Details