Ozone.NE.df

Ozone concentrations in 41 U.S. cities based on daily maxima collected between June and August 1974.

datasets

Graphical and statistical analyses of environmental data, with
focus on analyzing chemical concentrations and physical parameters, usually in
the context of mandated environmental monitoring. Major environmental
statistical methods found in the literature and regulatory guidance documents,
with extensive help that explains what these methods do, how to use them,
and where to find them in the literature. Numerous built-in data sets from
regulatory guidance documents and environmental statistics literature. Includes
scripts reproducing analyses presented in the book "EnvStats: An R Package for
Environmental Statistics" (Millard, 2013, Springer, ISBN 978-1-4614-8455-4,
<https://link.springer.com/book/9781461484554>).

Alexander Kowarik

EnvStats

Package for Environmental Statistics, Including US EPA Guidance

Steven P. Millard

Ozone.NE.df function

A data frame with 41 observations on the following 5 variables.<dl>
 <dt><code>Median</code></dt>
<dd>median of daily maxima ozone concentration (ppb).</dd> <dt><code>Quartile</code></dt>
<dd>Upper quartile (i.e., 75th percentile) of daily maxima ozone concentration (ppb).</dd> <dt><code>City</code></dt>
<dd>a factor indicating the city</dd> <dt><code>Longitude</code></dt>
<dd>negative longitude of the city</dd> <dt><code>Latitude</code></dt>
<dd>latitude of the city</dd> 
</dl>

Format

Ozone Concentrations in the Northeast U.S. — Ozone.NE.df

A data frame with 41 observations on the following 5 variables.<dl>
 <dt><code>Median</code></dt>
<dd>median of daily maxima ozone concentration (ppb).</dd>

 <dt><code>Quartile</code></dt>
<dd>Upper quartile (i.e., 75th percentile) of daily maxima ozone concentration (ppb).</dd>

 <dt><code>City</code></dt>
<dd>a factor indicating the city</dd>

 <dt><code>Longitude</code></dt>
<dd>negative longitude of the city</dd>

 <dt><code>Latitude</code></dt>
<dd>latitude of the city</dd>

 
</dl>

Ozone.NE.df: Ozone Concentrations in the Northeast U.S.

Description

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