CHITemps

Chicago Midway Airport daily high and low temperatures from 1 March 1928 to 31 December 2019. There are some missing values, and the data are listed in chronological order.

datasets

Modifies trellis objects by adding horizontal and/or vertical
reference lines or shaded regions that provide visual scaling information.
This is mostly useful in multi-panel plots that use the relation = 'free'
option in their 'scales' argument list.

Bert Gunter

addScales

Adds Labeled Center Line and Scale Lines/Regions to Trellis
Plots

CHITemps function

A data frame with 32152 observations on the following 3 variables.<dl class="dl-horizontal">
 <dt><code>DATE</code></dt><dd>character vector of form "YYYY-MM-DD"</dd>
 <dt><code>TMAX</code></dt><dd>numeric, daily high temperature</dd>
 <dt><code>TMIN</code></dt><dd>numeric, daily low temperature</dd>
 </dl>

Format

Daily Chicago High and Low Temperatures in &lt;U+00B0&gt;F — CHITemps

A data frame with 32152 observations on the following 3 variables.<dl class='dl-horizontal'>
 <dt><code>DATE</code></dt><dd>character vector of form "YYYY-MM-DD"</dd>
 <dt><code>TMAX</code></dt><dd>numeric, daily high temperature</dd>
 <dt><code>TMIN</code></dt><dd>numeric, daily low temperature</dd>
 </dl>

CHITemps: Daily Chicago High and Low Temperatures in <U+00B0>F

Description

Usage

Arguments

Format